[ { "tirtl_site_heading_id": "TIRTL_505_W", "tirtl_site_id_base": "TIRTL_505", "source_site": 505, "heading": "W", "direction_label": "westbound", "site_name": "M1 West Gate Bridge Outbound (WB)", "lat": -37.830815, "lng": 144.900329, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17066572.0, "trucks": 1279880.0, "truck_pct": 7.499338472893092, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PORT MELBOURNE", "locality_name": "PORT MELBOURNE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.830815,144.900329", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.830815,144.900329", "popup_title": "TIRTL site 505 W — PORT MELBOURNE", "interpretation": "1,279,880 trucks across imported months; 7.50% truck share in/near PORT MELBOURNE." }, { "tirtl_site_heading_id": "TIRTL_107_E", "tirtl_site_id_base": "TIRTL_107", "source_site": 107, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Outbound - Keilor park off ramp (EB)", "lat": -37.74399, "lng": 144.843089, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17302546.0, "trucks": 1272856.0, "truck_pct": 7.356466499207689, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.74399,144.843089", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.74399,144.843089", "popup_title": "TIRTL site 107 E — KEILOR EAST", "interpretation": "1,272,856 trucks across imported months; 7.36% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_167_E", "tirtl_site_id_base": "TIRTL_167", "source_site": 167, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 18380", "lat": -37.8913776577, "lng": 145.1206807048, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 19415956.0, "trucks": 1209351.0, "truck_pct": 6.228645141140617, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8913776577,145.1206807048", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8913776577,145.1206807048", "popup_title": "TIRTL site 167 E — MOUNT WAVERLEY", "interpretation": "1,209,351 trucks across imported months; 6.23% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_147_E", "tirtl_site_id_base": "TIRTL_147", "source_site": 147, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 17000", "lat": -37.886141, "lng": 145.106515, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17724927.0, "trucks": 1200342.0, "truck_pct": 6.772056099300155, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.886141,145.106515", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.886141,145.106515", "popup_title": "TIRTL site 147 E — CHADSTONE", "interpretation": "1,200,342 trucks across imported months; 6.77% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_145_E", "tirtl_site_id_base": "TIRTL_145", "source_site": 145, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 16520", "lat": -37.8853601637, "lng": 145.1011766029, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17745239.0, "trucks": 1197019.0, "truck_pct": 6.745578349212428, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8853601637,145.1011766029", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8853601637,145.1011766029", "popup_title": "TIRTL site 145 E — CHADSTONE", "interpretation": "1,197,019 trucks across imported months; 6.75% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_173_E", "tirtl_site_id_base": "TIRTL_173", "source_site": 173, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 19890", "lat": -37.8933453514, "lng": 145.1374609397, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 19228540.0, "trucks": 1194271.0, "truck_pct": 6.210929170909492, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8933453514,145.1374609397", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8933453514,145.1374609397", "popup_title": "TIRTL site 173 E — MOUNT WAVERLEY", "interpretation": "1,194,271 trucks across imported months; 6.21% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_149_E", "tirtl_site_id_base": "TIRTL_149", "source_site": 149, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 17390", "lat": -37.8870419506, "lng": 145.110871615, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17728412.0, "trucks": 1190965.0, "truck_pct": 6.717832369870465, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8870419506,145.110871615", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8870419506,145.110871615", "popup_title": "TIRTL site 149 E — MOUNT WAVERLEY", "interpretation": "1,190,965 trucks across imported months; 6.72% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_166_W", "tirtl_site_id_base": "TIRTL_166", "source_site": 166, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 18380", "lat": -37.8918053911, "lng": 145.120413251, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18524173.0, "trucks": 1189906.0, "truck_pct": 6.423531026189401, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8918053911,145.120413251", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8918053911,145.120413251", "popup_title": "TIRTL site 166 W — MOUNT WAVERLEY", "interpretation": "1,189,906 trucks across imported months; 6.42% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_112_W", "tirtl_site_id_base": "TIRTL_112", "source_site": 112, "heading": "W", "direction_label": "westbound", "site_name": "M80 Inbound - Keilor Park Drive Exit (WB)", "lat": -37.732712, "lng": 144.854165, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16041476.0, "trucks": 1186846.0, "truck_pct": 7.398608457226754, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.732712,144.854165", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.732712,144.854165", "popup_title": "TIRTL site 112 W — KEILOR EAST", "interpretation": "1,186,846 trucks across imported months; 7.40% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_169_E", "tirtl_site_id_base": "TIRTL_169", "source_site": 169, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 18980", "lat": -37.8922334166, "lng": 145.127286739, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18357954.0, "trucks": 1186140.0, "truck_pct": 6.461177536450958, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8922334166,145.127286739", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8922334166,145.127286739", "popup_title": "TIRTL site 169 E — MOUNT WAVERLEY", "interpretation": "1,186,140 trucks across imported months; 6.46% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_144_W", "tirtl_site_id_base": "TIRTL_144", "source_site": 144, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 16520", "lat": -37.885785109, "lng": 145.1010754024, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17214138.0, "trucks": 1182888.0, "truck_pct": 6.871607512383135, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885785109,145.1010754024", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885785109,145.1010754024", "popup_title": "TIRTL site 144 W — CHADSTONE", "interpretation": "1,182,888 trucks across imported months; 6.87% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_146_W", "tirtl_site_id_base": "TIRTL_146", "source_site": 146, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 17000", "lat": -37.8866006853, "lng": 145.1063983609, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17136731.0, "trucks": 1182042.0, "truck_pct": 6.897709954133026, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8866006853,145.1063983609", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8866006853,145.1063983609", "popup_title": "TIRTL site 146 W — CHADSTONE", "interpretation": "1,182,042 trucks across imported months; 6.90% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_172_W", "tirtl_site_id_base": "TIRTL_172", "source_site": 172, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 19890", "lat": -37.8937691823, "lng": 145.1374065412, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18004319.0, "trucks": 1181165.0, "truck_pct": 6.560453633375414, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8937691823,145.1374065412", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8937691823,145.1374065412", "popup_title": "TIRTL site 172 W — MOUNT WAVERLEY", "interpretation": "1,181,165 trucks across imported months; 6.56% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_148_W", "tirtl_site_id_base": "TIRTL_148", "source_site": 148, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 17390", "lat": -37.8874305357, "lng": 145.1106778254, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17152618.0, "trucks": 1180759.0, "truck_pct": 6.88384128883416, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8874305357,145.1106778254", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8874305357,145.1106778254", "popup_title": "TIRTL site 148 W — MOUNT WAVERLEY", "interpretation": "1,180,759 trucks across imported months; 6.88% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_171_E", "tirtl_site_id_base": "TIRTL_171", "source_site": 171, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 19450", "lat": -37.8928255057, "lng": 145.1330004261, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18125865.0, "trucks": 1180049.0, "truck_pct": 6.510304473745115, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8928255057,145.1330004261", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8928255057,145.1330004261", "popup_title": "TIRTL site 171 E — MOUNT WAVERLEY", "interpretation": "1,180,049 trucks across imported months; 6.51% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_170_W", "tirtl_site_id_base": "TIRTL_170", "source_site": 170, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 19450", "lat": -37.8932810401, "lng": 145.1325105808, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17291969.0, "trucks": 1170723.0, "truck_pct": 6.77032789036344, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8932810401,145.1325105808", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8932810401,145.1325105808", "popup_title": "TIRTL site 170 W — MOUNT WAVERLEY", "interpretation": "1,170,723 trucks across imported months; 6.77% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_179_E", "tirtl_site_id_base": "TIRTL_179", "source_site": 179, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 21190", "lat": -37.8988315165, "lng": 145.1500393265, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18212169.0, "trucks": 1148063.0, "truck_pct": 6.303823558852326, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8988315165,145.1500393265", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8988315165,145.1500393265", "popup_title": "TIRTL site 179 E — GLEN WAVERLEY", "interpretation": "1,148,063 trucks across imported months; 6.30% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_177_E", "tirtl_site_id_base": "TIRTL_177", "source_site": 177, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 20770", "lat": -37.8958502412, "lng": 145.1468697937, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17245052.0, "trucks": 1133455.0, "truck_pct": 6.572638922747232, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8958502412,145.1468697937", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8958502412,145.1468697937", "popup_title": "TIRTL site 177 E — GLEN WAVERLEY", "interpretation": "1,133,455 trucks across imported months; 6.57% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_189_E", "tirtl_site_id_base": "TIRTL_189", "source_site": 189, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 23810", "lat": -37.9163753009, "lng": 145.1698398964, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18069681.0, "trucks": 1132554.0, "truck_pct": 6.26770334241097, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9163753009,145.1698398964", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9163753009,145.1698398964", "popup_title": "TIRTL site 189 E — WHEELERS HILL", "interpretation": "1,132,554 trucks across imported months; 6.27% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_175_E", "tirtl_site_id_base": "TIRTL_175", "source_site": 175, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 20300", "lat": -37.8939247085, "lng": 145.1422485152, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17237782.0, "trucks": 1128484.0, "truck_pct": 6.5465731031985435, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8939247085,145.1422485152", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8939247085,145.1422485152", "popup_title": "TIRTL site 175 E — MOUNT WAVERLEY", "interpretation": "1,128,484 trucks across imported months; 6.55% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_178_W", "tirtl_site_id_base": "TIRTL_178", "source_site": 178, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 21190", "lat": -37.899085924, "lng": 145.1495165449, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17342769.0, "trucks": 1126227.0, "truck_pct": 6.493928391711843, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.899085924,145.1495165449", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.899085924,145.1495165449", "popup_title": "TIRTL site 178 W — GLEN WAVERLEY", "interpretation": "1,126,227 trucks across imported months; 6.49% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_187_E", "tirtl_site_id_base": "TIRTL_187", "source_site": 187, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 23270", "lat": -37.912618029, "lng": 145.1659931058, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18044559.0, "trucks": 1125647.0, "truck_pct": 6.238151899417437, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 20.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912618029,145.1659931058", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912618029,145.1659931058", "popup_title": "TIRTL site 187 E — WHEELERS HILL", "interpretation": "1,125,647 trucks across imported months; 6.24% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_176_W", "tirtl_site_id_base": "TIRTL_176", "source_site": 176, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 20770", "lat": -37.896192956, "lng": 145.1465714691, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16325060.0, "trucks": 1117461.0, "truck_pct": 6.845065194247372, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.896192956,145.1465714691", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.896192956,145.1465714691", "popup_title": "TIRTL site 176 W — GLEN WAVERLEY", "interpretation": "1,117,461 trucks across imported months; 6.85% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_186_W", "tirtl_site_id_base": "TIRTL_186", "source_site": 186, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 23280", "lat": -37.9127981769, "lng": 145.1655248939, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17337947.0, "trucks": 1115404.0, "truck_pct": 6.433310702818505, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9127981769,145.1655248939", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9127981769,145.1655248939", "popup_title": "TIRTL site 186 W — MULGRAVE", "interpretation": "1,115,404 trucks across imported months; 6.43% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_194_W", "tirtl_site_id_base": "TIRTL_194", "source_site": 194, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 25280", "lat": -37.9263840057, "lng": 145.1808583272, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17789101.0, "trucks": 1112867.0, "truck_pct": 6.255892301696415, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9263840057,145.1808583272", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9263840057,145.1808583272", "popup_title": "TIRTL site 194 W — MULGRAVE", "interpretation": "1,112,867 trucks across imported months; 6.26% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_199_W", "tirtl_site_id_base": "TIRTL_199", "source_site": 199, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 26900", "lat": -37.936607, "lng": 145.194002, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16343283.0, "trucks": 1106614.0, "truck_pct": 6.771063072211379, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.936607,145.194002", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.936607,145.194002", "popup_title": "TIRTL site 199 W — MULGRAVE", "interpretation": "1,106,614 trucks across imported months; 6.77% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_197_W", "tirtl_site_id_base": "TIRTL_197", "source_site": 197, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 26380", "lat": -37.9333573301, "lng": 145.1896035859, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16312776.0, "trucks": 1105606.0, "truck_pct": 6.777546629709131, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9333573301,145.1896035859", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9333573301,145.1896035859", "popup_title": "TIRTL site 197 W — MULGRAVE", "interpretation": "1,105,606 trucks across imported months; 6.78% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_196_E", "tirtl_site_id_base": "TIRTL_196", "source_site": 196, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 25820", "lat": -37.929573, "lng": 145.185617, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17556746.0, "trucks": 1098086.0, "truck_pct": 6.254496134989935, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.929573,145.185617", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.929573,145.185617", "popup_title": "TIRTL site 196 E — MULGRAVE", "interpretation": "1,098,086 trucks across imported months; 6.25% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_142_W", "tirtl_site_id_base": "TIRTL_142", "source_site": 142, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 15860", "lat": -37.8843464563, "lng": 145.0934515895, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13883747.0, "trucks": 1096973.0, "truck_pct": 7.901130725012491, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 19.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8843464563,145.0934515895", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8843464563,145.0934515895", "popup_title": "TIRTL site 142 W — CHADSTONE", "interpretation": "1,096,973 trucks across imported months; 7.90% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_143_E", "tirtl_site_id_base": "TIRTL_143", "source_site": 143, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 15860", "lat": -37.883971, "lng": 145.093532, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13776631.0, "trucks": 1092548.0, "truck_pct": 7.930443952516403, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 19.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.883971,145.093532", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.883971,145.093532", "popup_title": "TIRTL site 143 E — CHADSTONE", "interpretation": "1,092,548 trucks across imported months; 7.93% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_222_E", "tirtl_site_id_base": "TIRTL_222", "source_site": 222, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 25400", "lat": -37.9268296715, "lng": 145.182071943, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17457999.0, "trucks": 1090277.0, "truck_pct": 6.245142985745388, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9268296715,145.182071943", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9268296715,145.182071943", "popup_title": "TIRTL site 222 E — MULGRAVE", "interpretation": "1,090,277 trucks across imported months; 6.25% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_185_E", "tirtl_site_id_base": "TIRTL_185", "source_site": 185, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 22800", "lat": -37.9096429563, "lng": 145.1622009651, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15998300.0, "trucks": 1083664.0, "truck_pct": 6.773619697092816, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9096429563,145.1622009651", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9096429563,145.1622009651", "popup_title": "TIRTL site 185 E — WHEELERS HILL", "interpretation": "1,083,664 trucks across imported months; 6.77% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_183_E", "tirtl_site_id_base": "TIRTL_183", "source_site": 183, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 22300", "lat": -37.9066044837, "lng": 145.1579419598, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16008345.0, "trucks": 1083455.0, "truck_pct": 6.768063781733839, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9066044837,145.1579419598", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9066044837,145.1579419598", "popup_title": "TIRTL site 183 E — MULGRAVE", "interpretation": "1,083,455 trucks across imported months; 6.77% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_108_E", "tirtl_site_id_base": "TIRTL_108", "source_site": 108, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Outbound - Keilor Park Drive Exit (EB)", "lat": -37.740475, "lng": 144.848908, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14317140.0, "trucks": 1079310.0, "truck_pct": 7.538586617159573, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 19.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.740475,144.848908", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.740475,144.848908", "popup_title": "TIRTL site 108 E — KEILOR EAST", "interpretation": "1,079,310 trucks across imported months; 7.54% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_191_E", "tirtl_site_id_base": "TIRTL_191", "source_site": 191, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 24340", "lat": -37.919956, "lng": 145.173657, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16205805.0, "trucks": 1075784.0, "truck_pct": 6.638263264305599, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.919956,145.173657", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.919956,145.173657", "popup_title": "TIRTL site 191 E — WHEELERS HILL", "interpretation": "1,075,784 trucks across imported months; 6.64% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_190_W", "tirtl_site_id_base": "TIRTL_190", "source_site": 190, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 24210", "lat": -37.9193810548, "lng": 145.1722785804, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15736433.0, "trucks": 1074860.0, "truck_pct": 6.830391614160591, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9193810548,145.1722785804", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9193810548,145.1722785804", "popup_title": "TIRTL site 190 W — MULGRAVE", "interpretation": "1,074,860 trucks across imported months; 6.83% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_184_W", "tirtl_site_id_base": "TIRTL_184", "source_site": 184, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 22800", "lat": -37.909849, "lng": 145.161732, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15288314.0, "trucks": 1073162.0, "truck_pct": 7.019492142822289, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.909849,145.161732", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.909849,145.161732", "popup_title": "TIRTL site 184 W — MULGRAVE", "interpretation": "1,073,162 trucks across imported months; 7.02% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_181_E", "tirtl_site_id_base": "TIRTL_181", "source_site": 181, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 21780", "lat": -37.9033232527, "lng": 145.1537608077, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15914184.0, "trucks": 1072046.0, "truck_pct": 6.736418279441786, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9033232527,145.1537608077", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9033232527,145.1537608077", "popup_title": "TIRTL site 181 E — MULGRAVE", "interpretation": "1,072,046 trucks across imported months; 6.74% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_174_W", "tirtl_site_id_base": "TIRTL_174", "source_site": 174, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 20300", "lat": -37.8943428398, "lng": 145.1420023387, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15583765.0, "trucks": 1067513.0, "truck_pct": 6.850161049014792, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8943428398,145.1420023387", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8943428398,145.1420023387", "popup_title": "TIRTL site 174 W — MOUNT WAVERLEY", "interpretation": "1,067,513 trucks across imported months; 6.85% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_180_W", "tirtl_site_id_base": "TIRTL_180", "source_site": 180, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 21780", "lat": -37.9034908489, "lng": 145.1533103642, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15315702.0, "trucks": 1065910.0, "truck_pct": 6.959589576762462, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9034908489,145.1533103642", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9034908489,145.1533103642", "popup_title": "TIRTL site 180 W — MULGRAVE", "interpretation": "1,065,910 trucks across imported months; 6.96% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_182_W", "tirtl_site_id_base": "TIRTL_182", "source_site": 182, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 22300", "lat": -37.9068330326, "lng": 145.1575367254, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15196489.0, "trucks": 1060880.0, "truck_pct": 6.981086223271705, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9068330326,145.1575367254", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9068330326,145.1575367254", "popup_title": "TIRTL site 182 W — MULGRAVE", "interpretation": "1,060,880 trucks across imported months; 6.98% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_195_W", "tirtl_site_id_base": "TIRTL_195", "source_site": 195, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 25820", "lat": -37.9298776668, "lng": 145.1852457506, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17047638.0, "trucks": 1046615.0, "truck_pct": 6.139354906527227, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9298776668,145.1852457506", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9298776668,145.1852457506", "popup_title": "TIRTL site 195 W — MULGRAVE", "interpretation": "1,046,615 trucks across imported months; 6.14% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_192_E", "tirtl_site_id_base": "TIRTL_192", "source_site": 192, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 24900", "lat": -37.923605, "lng": 145.178147, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 17055565.0, "trucks": 1044230.0, "truck_pct": 6.122517782319143, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.923605,145.178147", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.923605,145.178147", "popup_title": "TIRTL site 192 E — MULGRAVE", "interpretation": "1,044,230 trucks across imported months; 6.12% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_168_W", "tirtl_site_id_base": "TIRTL_168", "source_site": 168, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 18990", "lat": -37.8926659974, "lng": 145.1272234862, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15170054.0, "trucks": 1020365.0, "truck_pct": 6.726179089408647, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8926659974,145.1272234862", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8926659974,145.1272234862", "popup_title": "TIRTL site 168 W — MOUNT WAVERLEY", "interpretation": "1,020,365 trucks across imported months; 6.73% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_193_W", "tirtl_site_id_base": "TIRTL_193", "source_site": 193, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 24720", "lat": -37.922817, "lng": 145.176385, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15102021.0, "trucks": 1013189.0, "truck_pct": 6.708962992436575, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.922817,145.176385", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.922817,145.176385", "popup_title": "TIRTL site 193 W — MULGRAVE", "interpretation": "1,013,189 trucks across imported months; 6.71% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_580_E", "tirtl_site_id_base": "TIRTL_580", "source_site": 580, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Monash Hwy - Stanley Outbound", "lat": -37.8889761167, "lng": 145.1151278616, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16310009.0, "trucks": 1011174.0, "truck_pct": 6.199714543382533, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 19.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8889761167,145.1151278616", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8889761167,145.1151278616", "popup_title": "TIRTL site 580 E — MOUNT WAVERLEY", "interpretation": "1,011,174 trucks across imported months; 6.20% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_504_E", "tirtl_site_id_base": "TIRTL_504", "source_site": 504, "heading": "E", "direction_label": "eastbound", "site_name": "M1 West Gate Bridge Inbound (EB)", "lat": -37.8309, "lng": 144.900501, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 13231650.0, "trucks": 1006179.0, "truck_pct": 7.6043350602532565, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PORT MELBOURNE", "locality_name": "PORT MELBOURNE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 19.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8309,144.900501", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8309,144.900501", "popup_title": "TIRTL site 504 E — PORT MELBOURNE", "interpretation": "1,006,179 trucks across imported months; 7.60% truck share in/near PORT MELBOURNE." }, { "tirtl_site_heading_id": "TIRTL_581_W", "tirtl_site_id_base": "TIRTL_581", "source_site": 581, "heading": "W", "direction_label": "westbound", "site_name": "M1 Monash Fwy - Stanley Inbound", "lat": -37.889969917, "lng": 145.1158841608, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14863243.0, "trucks": 957832.0, "truck_pct": 6.444300210929741, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.889969917,145.1158841608", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.889969917,145.1158841608", "popup_title": "TIRTL site 581 W — MOUNT WAVERLEY", "interpretation": "957,832 trucks across imported months; 6.44% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_225_E", "tirtl_site_id_base": "TIRTL_225", "source_site": 225, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR East of Kathryn St GB", "lat": -37.691386, "lng": 144.964916, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11778243.0, "trucks": 938521.0, "truck_pct": 7.968259782040496, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 18.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.691386,144.964916", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.691386,144.964916", "popup_title": "TIRTL site 225 E — FAWKNER", "interpretation": "938,521 trucks across imported months; 7.97% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_24_W", "tirtl_site_id_base": "TIRTL_24", "source_site": 24, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Under Power Rd Overpass", "lat": -37.978011, "lng": 145.240529, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 19460223.0, "trucks": 904941.0, "truck_pct": 4.650208787432703, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 18.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.978011,145.240529", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.978011,145.240529", "popup_title": "TIRTL site 24 W — DOVETON", "interpretation": "904,941 trucks across imported months; 4.65% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_26_W", "tirtl_site_id_base": "TIRTL_26", "source_site": 26, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Before Heatherton Rd Exit", "lat": -37.981785, "lng": 145.244513, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 19411352.0, "trucks": 903284.0, "truck_pct": 4.653380145803342, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 18.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.981785,145.244513", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.981785,145.244513", "popup_title": "TIRTL site 26 W — DOVETON", "interpretation": "903,284 trucks across imported months; 4.65% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_223_E", "tirtl_site_id_base": "TIRTL_223", "source_site": 223, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR Kathryn St GB", "lat": -37.6917428524, "lng": 144.9610150886, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11498446.0, "trucks": 901335.0, "truck_pct": 7.838754906532587, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 18.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6917428524,144.9610150886", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6917428524,144.9610150886", "popup_title": "TIRTL site 223 E — FAWKNER", "interpretation": "901,335 trucks across imported months; 7.84% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_16_W", "tirtl_site_id_base": "TIRTL_16", "source_site": 16, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Just Before Stud Rd Exit Ramp", "lat": -37.964037, "lng": 145.230871, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18355817.0, "trucks": 899242.0, "truck_pct": 4.898948382411962, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 18.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.964037,145.230871", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.964037,145.230871", "popup_title": "TIRTL site 16 W — DANDENONG NORTH", "interpretation": "899,242 trucks across imported months; 4.90% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_25_E", "tirtl_site_id_base": "TIRTL_25", "source_site": 25, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Under Power Rd Overpass", "lat": -37.977805, "lng": 145.240911, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18403669.0, "trucks": 883752.0, "truck_pct": 4.802042462293796, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 18.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.977805,145.240911", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.977805,145.240911", "popup_title": "TIRTL site 25 E — ENDEAVOUR HILLS", "interpretation": "883,752 trucks across imported months; 4.80% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_18_W", "tirtl_site_id_base": "TIRTL_18", "source_site": 18, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - After Heatherton Rd Entry Ramp", "lat": -37.966474, "lng": 145.234061, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 18119684.0, "trucks": 881776.0, "truck_pct": 4.866398332332948, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 18.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.966474,145.234061", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.966474,145.234061", "popup_title": "TIRTL site 18 W — DOVETON", "interpretation": "881,776 trucks across imported months; 4.87% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_22_W", "tirtl_site_id_base": "TIRTL_22", "source_site": 22, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Heatherton Rd Exit Ramp", "lat": -37.974936, "lng": 145.237894, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16876200.0, "trucks": 879458.0, "truck_pct": 5.211232386437705, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.974936,145.237894", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.974936,145.237894", "popup_title": "TIRTL site 22 W — DOVETON", "interpretation": "879,458 trucks across imported months; 5.21% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_23_E", "tirtl_site_id_base": "TIRTL_23", "source_site": 23, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Heatherton Rd Entry Ramp", "lat": -37.974751, "lng": 145.238385, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16115868.0, "trucks": 867087.0, "truck_pct": 5.380330739864585, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.974751,145.238385", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.974751,145.238385", "popup_title": "TIRTL site 23 E — DOVETON", "interpretation": "867,087 trucks across imported months; 5.38% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_229_E", "tirtl_site_id_base": "TIRTL_229", "source_site": 229, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR East of Merri Creek GB", "lat": -37.690217, "lng": 144.975615, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13651274.0, "trucks": 854250.0, "truck_pct": 6.257657710188807, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.690217,144.975615", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.690217,144.975615", "popup_title": "TIRTL site 229 E — THOMASTOWN", "interpretation": "854,250 trucks across imported months; 6.26% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_110_E", "tirtl_site_id_base": "TIRTL_110", "source_site": 110, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Outbound - Beneath Gantry 153 (EB)", "lat": -37.736085, "lng": 144.852124, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11460985.0, "trucks": 851748.0, "truck_pct": 7.431717256413825, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.736085,144.852124", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.736085,144.852124", "popup_title": "TIRTL site 110 E — KEILOR EAST", "interpretation": "851,748 trucks across imported months; 7.43% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_8_W", "tirtl_site_id_base": "TIRTL_8", "source_site": 8, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - After Brady Rd", "lat": -37.952683, "lng": 145.214774, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16903583.0, "trucks": 848790.0, "truck_pct": 5.021361447451703, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.952683,145.214774", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.952683,145.214774", "popup_title": "TIRTL site 8 W — DANDENONG NORTH", "interpretation": "848,790 trucks across imported months; 5.02% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_6_W", "tirtl_site_id_base": "TIRTL_6", "source_site": 6, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Before Police Rd Exit Ramp", "lat": -37.950364, "lng": 145.211382, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16835971.0, "trucks": 839620.0, "truck_pct": 4.987060146397258, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 18.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.950364,145.211382", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.950364,145.211382", "popup_title": "TIRTL site 6 W — DANDENONG NORTH", "interpretation": "839,620 trucks across imported months; 4.99% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_12_W", "tirtl_site_id_base": "TIRTL_12", "source_site": 12, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Stud Rd Entry Ramp Bullnose", "lat": -37.958798, "lng": 145.223457, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15599108.0, "trucks": 836822.0, "truck_pct": 5.364550331980521, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.958798,145.223457", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.958798,145.223457", "popup_title": "TIRTL site 12 W — DANDENONG NORTH", "interpretation": "836,822 trucks across imported months; 5.36% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_14_W", "tirtl_site_id_base": "TIRTL_14", "source_site": 14, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Stud Rd off ramp", "lat": -37.9620212, "lng": 145.22798, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15501113.0, "trucks": 833346.0, "truck_pct": 5.376039772111848, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9620212,145.22798", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9620212,145.22798", "popup_title": "TIRTL site 14 W — DANDENONG NORTH", "interpretation": "833,346 trucks across imported months; 5.38% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_188_W", "tirtl_site_id_base": "TIRTL_188", "source_site": 188, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 23810", "lat": -37.9166217009, "lng": 145.1694704315, "first_month": "2025-12", "last_month": "2026-05", "months_present": 6, "vehicles": 13040512.0, "trucks": 830986.0, "truck_pct": 6.372341822161584, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9166217009,145.1694704315", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9166217009,145.1694704315", "popup_title": "TIRTL site 188 W — MULGRAVE", "interpretation": "830,986 trucks across imported months; 6.37% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_9_E", "tirtl_site_id_base": "TIRTL_9", "source_site": 9, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - McGregor entry", "lat": -37.952347, "lng": 145.215144, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16089896.0, "trucks": 829425.0, "truck_pct": 5.1549432016216885, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.952347,145.215144", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.952347,145.215144", "popup_title": "TIRTL site 9 E — DANDENONG NORTH", "interpretation": "829,425 trucks across imported months; 5.15% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_21_E", "tirtl_site_id_base": "TIRTL_21", "source_site": 21, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Heatherton Rd Exit Ramp", "lat": -37.970817, "lng": 145.23714, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15700835.0, "trucks": 825863.0, "truck_pct": 5.25999413406994, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 18.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.970817,145.23714", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.970817,145.23714", "popup_title": "TIRTL site 21 E — ENDEAVOUR HILLS", "interpretation": "825,863 trucks across imported months; 5.26% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_7_E", "tirtl_site_id_base": "TIRTL_7", "source_site": 7, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Before Stud Rd Exit Ramp", "lat": -37.950036, "lng": 145.211814, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16032027.0, "trucks": 822929.0, "truck_pct": 5.1330315249593825, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 17.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.950036,145.211814", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.950036,145.211814", "popup_title": "TIRTL site 7 E — DANDENONG NORTH", "interpretation": "822,929 trucks across imported months; 5.13% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_17_E", "tirtl_site_id_base": "TIRTL_17", "source_site": 17, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Just After Stud Rd Entry Ramp", "lat": -37.96375, "lng": 145.231212, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16484635.0, "trucks": 822615.0, "truck_pct": 4.99019238217892, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 17.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.96375,145.231212", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.96375,145.231212", "popup_title": "TIRTL site 17 E — DANDENONG NORTH", "interpretation": "822,615 trucks across imported months; 4.99% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_13_E", "tirtl_site_id_base": "TIRTL_13", "source_site": 13, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Stud Road On Ramp", "lat": -37.958552, "lng": 145.223773, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14950485.0, "trucks": 819032.0, "truck_pct": 5.478297192365331, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 17.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.958552,145.223773", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.958552,145.223773", "popup_title": "TIRTL site 13 E — DANDENONG NORTH", "interpretation": "819,032 trucks across imported months; 5.48% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_114_W", "tirtl_site_id_base": "TIRTL_114", "source_site": 114, "heading": "W", "direction_label": "westbound", "site_name": "M80 Inbound - Altona bound EJ Whitten bridge (WB)", "lat": -37.744389, "lng": 144.843368, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10977123.0, "trucks": 766865.0, "truck_pct": 6.986029035112388, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 17.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.744389,144.843368", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.744389,144.843368", "popup_title": "TIRTL site 114 W — KEILOR EAST", "interpretation": "766,865 trucks across imported months; 6.99% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_565_E", "tirtl_site_id_base": "TIRTL_565", "source_site": 565, "heading": "E", "direction_label": "eastbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.82550347, "lng": 144.8247752, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10947370.0, "trucks": 732299.0, "truck_pct": 6.689268746740084, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 17.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82550347,144.8247752", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82550347,144.8247752", "popup_title": "TIRTL site 565 E — BROOKLYN", "interpretation": "732,299 trucks across imported months; 6.69% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_226_W", "tirtl_site_id_base": "TIRTL_226", "source_site": 226, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of Kathryn St AB", "lat": -37.691712, "lng": 144.964995, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10935230.0, "trucks": 731009.0, "truck_pct": 6.6848982600274525, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 17.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.691712,144.964995", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.691712,144.964995", "popup_title": "TIRTL site 226 W — FAWKNER", "interpretation": "731,009 trucks across imported months; 6.68% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_566_E", "tirtl_site_id_base": "TIRTL_566", "source_site": 566, "heading": "E", "direction_label": "eastbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.82548947, "lng": 144.8280208, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10969267.0, "trucks": 725305.0, "truck_pct": 6.612155579766633, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 17.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82548947,144.8280208", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82548947,144.8280208", "popup_title": "TIRTL site 566 E — BROOKLYN", "interpretation": "725,305 trucks across imported months; 6.61% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_3_E", "tirtl_site_id_base": "TIRTL_3", "source_site": 3, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Eastlink Interchange", "lat": -37.943557, "lng": 145.203038, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13476081.0, "trucks": 670623.0, "truck_pct": 4.976394843575072, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 16.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.943557,145.203038", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.943557,145.203038", "popup_title": "TIRTL site 3 E — DANDENONG NORTH", "interpretation": "670,623 trucks across imported months; 4.98% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_5_E", "tirtl_site_id_base": "TIRTL_5", "source_site": 5, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Eastlink Interchange", "lat": -37.946719, "lng": 145.20728, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13548932.0, "trucks": 668504.0, "truck_pct": 4.93399774978574, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 16.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.946719,145.20728", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.946719,145.20728", "popup_title": "TIRTL site 5 E — DANDENONG NORTH", "interpretation": "668,504 trucks across imported months; 4.93% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_198_E", "tirtl_site_id_base": "TIRTL_198", "source_site": 198, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 26380", "lat": -37.9330756562, "lng": 145.1898916719, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12246493.0, "trucks": 657440.0, "truck_pct": 5.368394037378701, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 16.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9330756562,145.1898916719", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9330756562,145.1898916719", "popup_title": "TIRTL site 198 E — MULGRAVE", "interpretation": "657,440 trucks across imported months; 5.37% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_202_E", "tirtl_site_id_base": "TIRTL_202", "source_site": 202, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 27230", "lat": -37.938652, "lng": 145.196587, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12254639.0, "trucks": 656725.0, "truck_pct": 5.35899099108509, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 16.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.938652,145.196587", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.938652,145.196587", "popup_title": "TIRTL site 202 E — DANDENONG NORTH", "interpretation": "656,725 trucks across imported months; 5.36% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_200_E", "tirtl_site_id_base": "TIRTL_200", "source_site": 200, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 26830", "lat": -37.9361304408, "lng": 145.193341328, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12227624.0, "trucks": 656493.0, "truck_pct": 5.368933490267611, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 16.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9361304408,145.193341328", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9361304408,145.193341328", "popup_title": "TIRTL site 200 E — MULGRAVE", "interpretation": "656,493 trucks across imported months; 5.37% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_203_E", "tirtl_site_id_base": "TIRTL_203", "source_site": 203, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 27560", "lat": -37.940670373, "lng": 145.1991830954, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12247050.0, "trucks": 656143.0, "truck_pct": 5.35755957557126, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 16.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.940670373,145.1991830954", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.940670373,145.1991830954", "popup_title": "TIRTL site 203 E — DANDENONG NORTH", "interpretation": "656,143 trucks across imported months; 5.36% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_2_W", "tirtl_site_id_base": "TIRTL_2", "source_site": 2, "heading": "W", "direction_label": "westbound", "site_name": "M1 IB west of Eastlink", "lat": -37.943782, "lng": 145.20268, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12487194.0, "trucks": 654638.0, "truck_pct": 5.242474810593957, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 16.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.943782,145.20268", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.943782,145.20268", "popup_title": "TIRTL site 2 W — DANDENONG NORTH", "interpretation": "654,638 trucks across imported months; 5.24% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_15_E", "tirtl_site_id_base": "TIRTL_15", "source_site": 15, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - First after Stud Rd onramp", "lat": -37.961673, "lng": 145.228366, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13408160.0, "trucks": 649986.0, "truck_pct": 4.847689765038603, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 16.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.961673,145.228366", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.961673,145.228366", "popup_title": "TIRTL site 15 E — DANDENONG NORTH", "interpretation": "649,986 trucks across imported months; 4.85% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_4_W", "tirtl_site_id_base": "TIRTL_4", "source_site": 4, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Eastlink Interchange", "lat": -37.94707, "lng": 145.206884, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12406858.0, "trucks": 649471.0, "truck_pct": 5.234774186985939, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 16.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.94707,145.206884", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.94707,145.206884", "popup_title": "TIRTL site 4 W — DANDENONG NORTH", "interpretation": "649,471 trucks across imported months; 5.23% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_336_W", "tirtl_site_id_base": "TIRTL_336", "source_site": 336, "heading": "W", "direction_label": "westbound", "site_name": "PFW 125m East of Kororoit Creek Road (OB)", "lat": -37.8442995852, "lng": 144.7863319028, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13226915.0, "trucks": 649342.0, "truck_pct": 4.909247545629499, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 16.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8442995852,144.7863319028", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8442995852,144.7863319028", "popup_title": "TIRTL site 336 W — ALTONA NORTH", "interpretation": "649,342 trucks across imported months; 4.91% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_204_W", "tirtl_site_id_base": "TIRTL_204", "source_site": 204, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 27700", "lat": -37.941823, "lng": 145.200188, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11828248.0, "trucks": 616500.0, "truck_pct": 5.2120990361378965, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 16.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.941823,145.200188", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.941823,145.200188", "popup_title": "TIRTL site 204 W — DANDENONG NORTH", "interpretation": "616,500 trucks across imported months; 5.21% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_531_S", "tirtl_site_id_base": "TIRTL_531", "source_site": 531, "heading": "S", "direction_label": "southbound", "site_name": "M31 Hume Fwy and Cooper St (SB)", "lat": -37.652995, "lng": 144.989942, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6384687.0, "trucks": 603672.0, "truck_pct": 9.454997559003283, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "EPPING", "locality_name": "EPPING", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 16.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.652995,144.989942", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.652995,144.989942", "popup_title": "TIRTL site 531 S — EPPING", "interpretation": "603,672 trucks across imported months; 9.45% truck share in/near EPPING." }, { "tirtl_site_heading_id": "TIRTL_530_N", "tirtl_site_id_base": "TIRTL_530", "source_site": 530, "heading": "N", "direction_label": "northbound", "site_name": "M31 Hume Fwy and Cooper St (NB)", "lat": -37.652938, "lng": 144.989412, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6120003.0, "trucks": 596676.0, "truck_pct": 9.749603063920066, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "EPPING", "locality_name": "EPPING", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 16.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.652938,144.989412", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.652938,144.989412", "popup_title": "TIRTL site 530 N — EPPING", "interpretation": "596,676 trucks across imported months; 9.75% truck share in/near EPPING." }, { "tirtl_site_heading_id": "TIRTL_281_E", "tirtl_site_id_base": "TIRTL_281", "source_site": 281, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 870m West of Forsyth Road IB", "lat": -37.875655, "lng": 144.726999, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13079174.0, "trucks": 589802.0, "truck_pct": 4.509474375063746, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 16.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.875655,144.726999", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.875655,144.726999", "popup_title": "TIRTL site 281 E — POINT COOK", "interpretation": "589,802 trucks across imported months; 4.51% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_292_E", "tirtl_site_id_base": "TIRTL_292", "source_site": 292, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 1280m West of Kororoit Creek Road (IB)", "lat": -37.853687, "lng": 144.778804, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16369019.0, "trucks": 571794.0, "truck_pct": 3.493147634565028, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.853687,144.778804", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.853687,144.778804", "popup_title": "TIRTL site 292 E — LAVERTON", "interpretation": "571,794 trucks across imported months; 3.49% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_311_E", "tirtl_site_id_base": "TIRTL_311", "source_site": 311, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 780m East of High Street/Newland St Entry Exit Ramps (IB)", "lat": -37.860252, "lng": 144.777235, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16396546.0, "trucks": 570492.0, "truck_pct": 3.479342539581202, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.860252,144.777235", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.860252,144.777235", "popup_title": "TIRTL site 311 E — LAVERTON", "interpretation": "570,492 trucks across imported months; 3.48% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_334_W", "tirtl_site_id_base": "TIRTL_334", "source_site": 334, "heading": "W", "direction_label": "westbound", "site_name": "PFW 1280m West of Kororoit Creek Road (OB)", "lat": -37.853722, "lng": 144.779306, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 16163919.0, "trucks": 565298.0, "truck_pct": 3.4972830536950847, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA", "locality_name": "ALTONA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.853722,144.779306", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.853722,144.779306", "popup_title": "TIRTL site 334 W — ALTONA", "interpretation": "565,298 trucks across imported months; 3.50% truck share in/near ALTONA." }, { "tirtl_site_heading_id": "TIRTL_314_W", "tirtl_site_id_base": "TIRTL_314", "source_site": 314, "heading": "W", "direction_label": "westbound", "site_name": "PFW 240m East of Duncans Road (OB)", "lat": -37.913408, "lng": 144.677503, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7517219.0, "trucks": 564446.0, "truck_pct": 7.508707675005876, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE SOUTH", "locality_name": "WERRIBEE SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 15.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.913408,144.677503", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.913408,144.677503", "popup_title": "TIRTL site 314 W — WERRIBEE SOUTH", "interpretation": "564,446 trucks across imported months; 7.51% truck share in/near WERRIBEE SOUTH." }, { "tirtl_site_heading_id": "TIRTL_289_E", "tirtl_site_id_base": "TIRTL_289", "source_site": 289, "heading": "E", "direction_label": "eastbound", "site_name": "PFW Between High Street/Newland St Entry Exit Ramps (IB)", "lat": -37.8664021427, "lng": 144.7740038486, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15702201.0, "trucks": 563883.0, "truck_pct": 3.591108023645857, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8664021427,144.7740038486", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8664021427,144.7740038486", "popup_title": "TIRTL site 289 E — LAVERTON", "interpretation": "563,883 trucks across imported months; 3.59% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_20_W", "tirtl_site_id_base": "TIRTL_20", "source_site": 20, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Heatherton Rd Entry Ramp Bullnose", "lat": -37.970819, "lng": 145.236705, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11828301.0, "trucks": 557111.0, "truck_pct": 4.70998328500433, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.970819,145.236705", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.970819,145.236705", "popup_title": "TIRTL site 20 W — DOVETON", "interpretation": "557,111 trucks across imported months; 4.71% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_111_W", "tirtl_site_id_base": "TIRTL_111", "source_site": 111, "heading": "W", "direction_label": "westbound", "site_name": "M80 Inbound - Keilor park exit Altona bound (WB)", "lat": -37.736243, "lng": 144.852594, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7867129.0, "trucks": 554760.0, "truck_pct": 7.051619466262724, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.736243,144.852594", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.736243,144.852594", "popup_title": "TIRTL site 111 W — KEILOR EAST", "interpretation": "554,760 trucks across imported months; 7.05% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_330_W", "tirtl_site_id_base": "TIRTL_330", "source_site": 330, "heading": "W", "direction_label": "westbound", "site_name": "PFW 510m West of High Street/Newland St (OB)", "lat": -37.86832, "lng": 144.768869, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15785391.0, "trucks": 554466.0, "truck_pct": 3.512526233908302, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.86832,144.768869", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.86832,144.768869", "popup_title": "TIRTL site 330 W — ALTONA MEADOWS", "interpretation": "554,466 trucks across imported months; 3.51% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_288_E", "tirtl_site_id_base": "TIRTL_288", "source_site": 288, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 510m West of High Street/Newland St (IB)", "lat": -37.867906, "lng": 144.768801, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15737447.0, "trucks": 551191.0, "truck_pct": 3.502416878671617, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.867906,144.768801", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.867906,144.768801", "popup_title": "TIRTL site 288 E — LAVERTON", "interpretation": "551,191 trucks across imported months; 3.50% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_312_E", "tirtl_site_id_base": "TIRTL_312", "source_site": 312, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 125m East of Kororoit Creek Road (IB)", "lat": -37.843878, "lng": 144.786005, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12831818.0, "trucks": 545855.0, "truck_pct": 4.253917878199332, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.843878,144.786005", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.843878,144.786005", "popup_title": "TIRTL site 312 E — LAVERTON NORTH", "interpretation": "545,855 trucks across imported months; 4.25% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_282_E", "tirtl_site_id_base": "TIRTL_282", "source_site": 282, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 210m West of Forsyth Road (IB)", "lat": -37.87364, "lng": 144.735027, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11661332.0, "trucks": 543690.0, "truck_pct": 4.662331884556584, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.87364,144.735027", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.87364,144.735027", "popup_title": "TIRTL site 282 E — POINT COOK", "interpretation": "543,690 trucks across imported months; 4.66% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_27_E", "tirtl_site_id_base": "TIRTL_27", "source_site": 27, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - After Heatherton Rd", "lat": -37.981583, "lng": 145.244931, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 11063549.0, "trucks": 543234.0, "truck_pct": 4.910124228672011, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.981583,145.244931", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.981583,145.244931", "popup_title": "TIRTL site 27 E — ENDEAVOUR HILLS", "interpretation": "543,234 trucks across imported months; 4.91% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_230_W", "tirtl_site_id_base": "TIRTL_230", "source_site": 230, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of Merri Creek AB", "lat": -37.6905970043, "lng": 144.9756569324, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9074883.0, "trucks": 542399.0, "truck_pct": 5.976925542731515, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6905970043,144.9756569324", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6905970043,144.9756569324", "popup_title": "TIRTL site 230 W — THOMASTOWN", "interpretation": "542,399 trucks across imported months; 5.98% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_324_W", "tirtl_site_id_base": "TIRTL_324", "source_site": 324, "heading": "W", "direction_label": "westbound", "site_name": "PFW 870m West of Forsyth Road (OB)", "lat": -37.87612, "lng": 144.727224, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13474887.0, "trucks": 540214.0, "truck_pct": 4.009042895869925, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.87612,144.727224", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.87612,144.727224", "popup_title": "TIRTL site 324 W — POINT COOK", "interpretation": "540,214 trucks across imported months; 4.01% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_323_W", "tirtl_site_id_base": "TIRTL_323", "source_site": 323, "heading": "W", "direction_label": "westbound", "site_name": "PFW 1510m West of Forsyth Road (OB)", "lat": -37.877846, "lng": 144.720331, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13469779.0, "trucks": 539817.0, "truck_pct": 4.007615863630725, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.877846,144.720331", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.877846,144.720331", "popup_title": "TIRTL site 323 W — POINT COOK", "interpretation": "539,817 trucks across imported months; 4.01% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_309_E", "tirtl_site_id_base": "TIRTL_309", "source_site": 309, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 160m East of Point Cook Road, near Aviation Road IB Entry (IB)", "lat": -37.868606, "lng": 144.76149, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14221820.0, "trucks": 539366.0, "truck_pct": 3.7925244448319555, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.868606,144.76149", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.868606,144.76149", "popup_title": "TIRTL site 309 E — LAVERTON", "interpretation": "539,366 trucks across imported months; 3.79% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_283_E", "tirtl_site_id_base": "TIRTL_283", "source_site": 283, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 220m East of Forsyth Road (IB)", "lat": -37.872718, "lng": 144.738738, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11860733.0, "trucks": 539132.0, "truck_pct": 4.545520078733751, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WILLIAMS LANDING", "locality_name": "WILLIAMS LANDING", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.872718,144.738738", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.872718,144.738738", "popup_title": "TIRTL site 283 E — WILLIAMS LANDING", "interpretation": "539,132 trucks across imported months; 4.55% truck share in/near WILLIAMS LANDING." }, { "tirtl_site_heading_id": "TIRTL_332_W", "tirtl_site_id_base": "TIRTL_332", "source_site": 332, "heading": "W", "direction_label": "westbound", "site_name": "PFW 310m East of High Street/Newland St Entry Exit Ramps (OB)", "lat": -37.8643644601, "lng": 144.7765449902, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15525445.0, "trucks": 523847.0, "truck_pct": 3.374119067118527, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8643644601,144.7765449902", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8643644601,144.7765449902", "popup_title": "TIRTL site 332 W — ALTONA MEADOWS", "interpretation": "523,847 trucks across imported months; 3.37% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_269_E", "tirtl_site_id_base": "TIRTL_269", "source_site": 269, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 780m West of Sneydes Road (IB)", "lat": -37.902575, "lng": 144.700647, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9068871.0, "trucks": 523169.0, "truck_pct": 5.768843773387007, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.902575,144.700647", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.902575,144.700647", "popup_title": "TIRTL site 269 E — WERRIBEE", "interpretation": "523,169 trucks across imported months; 5.77% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_335_W", "tirtl_site_id_base": "TIRTL_335", "source_site": 335, "heading": "W", "direction_label": "westbound", "site_name": "PFW 640m West of Kororoit Creek Road (OB)", "lat": -37.848231, "lng": 144.780823, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14929420.0, "trucks": 517095.0, "truck_pct": 3.463597380206331, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA", "locality_name": "ALTONA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.848231,144.780823", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.848231,144.780823", "popup_title": "TIRTL site 335 W — ALTONA", "interpretation": "517,095 trucks across imported months; 3.46% truck share in/near ALTONA." }, { "tirtl_site_heading_id": "TIRTL_328_W", "tirtl_site_id_base": "TIRTL_328", "source_site": 328, "heading": "W", "direction_label": "westbound", "site_name": "PFW 420m West of Point Cook Road (OB)", "lat": -37.8696394852, "lng": 144.7553888151, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13679421.0, "trucks": 512636.0, "truck_pct": 3.7474977924869775, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8696394852,144.7553888151", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8696394852,144.7553888151", "popup_title": "TIRTL site 328 W — ALTONA MEADOWS", "interpretation": "512,636 trucks across imported months; 3.75% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_267_E", "tirtl_site_id_base": "TIRTL_267", "source_site": 267, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 640m East of Duncans Road (IB)", "lat": -37.909428, "lng": 144.687908, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9064840.0, "trucks": 511965.0, "truck_pct": 5.647810661853932, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.909428,144.687908", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.909428,144.687908", "popup_title": "TIRTL site 267 E — WERRIBEE", "interpretation": "511,965 trucks across imported months; 5.65% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_32_W", "tirtl_site_id_base": "TIRTL_32", "source_site": 32, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - After Belgrave-Hallam Rd", "lat": -37.995442, "lng": 145.265617, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14284800.0, "trucks": 507151.0, "truck_pct": 3.5502842181899643, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.995442,145.265617", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.995442,145.265617", "popup_title": "TIRTL site 32 W — ENDEAVOUR HILLS", "interpretation": "507,151 trucks across imported months; 3.55% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_306_E", "tirtl_site_id_base": "TIRTL_306", "source_site": 306, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 810m East of Sneydes Road (IB)", "lat": -37.8909786372, "lng": 144.7098036671, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9178811.0, "trucks": 504461.0, "truck_pct": 5.4959297015702795, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8909786372,144.7098036671", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8909786372,144.7098036671", "popup_title": "TIRTL site 306 E — WERRIBEE", "interpretation": "504,461 trucks across imported months; 5.50% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_126_S", "tirtl_site_id_base": "TIRTL_126", "source_site": 126, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - After English St exit (SB)", "lat": -37.723635, "lng": 144.891609, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11958736.0, "trucks": 503587.0, "truck_pct": 4.211038691714576, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.723635,144.891609", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.723635,144.891609", "popup_title": "TIRTL site 126 S — AIRPORT WEST", "interpretation": "503,587 trucks across imported months; 4.21% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_333_W", "tirtl_site_id_base": "TIRTL_333", "source_site": 333, "heading": "W", "direction_label": "westbound", "site_name": "PFW 780m East of High Street/Newland St Entry Exit Ramps (OB)", "lat": -37.860319, "lng": 144.777718, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14720093.0, "trucks": 502735.0, "truck_pct": 3.415297715850029, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.860319,144.777718", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.860319,144.777718", "popup_title": "TIRTL site 333 W — ALTONA MEADOWS", "interpretation": "502,735 trucks across imported months; 3.42% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_310_E", "tirtl_site_id_base": "TIRTL_310", "source_site": 310, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 310m East of High Street/Newland St Entry Exit Ramps (IB)", "lat": -37.864152, "lng": 144.776055, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14997992.0, "trucks": 500869.0, "truck_pct": 3.339573724269222, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.864152,144.776055", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.864152,144.776055", "popup_title": "TIRTL site 310 E — LAVERTON", "interpretation": "500,869 trucks across imported months; 3.34% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_270_E", "tirtl_site_id_base": "TIRTL_270", "source_site": 270, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 200m West of Sneydes Road (IB)", "lat": -37.8994360613, "lng": 144.7052020022, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8486329.0, "trucks": 497752.0, "truck_pct": 5.865339418257293, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8994360613,144.7052020022", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8994360613,144.7052020022", "popup_title": "TIRTL site 270 E — WERRIBEE", "interpretation": "497,752 trucks across imported months; 5.87% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_127_N", "tirtl_site_id_base": "TIRTL_127", "source_site": 127, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - After English St exit ramp (NB)", "lat": -37.720506, "lng": 144.891965, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13060308.0, "trucks": 496921.0, "truck_pct": 3.8048183856000946, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.720506,144.891965", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.720506,144.891965", "popup_title": "TIRTL site 127 N — AIRPORT WEST", "interpretation": "496,921 trucks across imported months; 3.80% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_317_W", "tirtl_site_id_base": "TIRTL_317", "source_site": 317, "heading": "W", "direction_label": "westbound", "site_name": "PFW 780m West of Sneydes Road (OB)", "lat": -37.902892, "lng": 144.700979, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8666748.0, "trucks": 491108.0, "truck_pct": 5.666577590579535, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE SOUTH", "locality_name": "WERRIBEE SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.902892,144.700979", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.902892,144.700979", "popup_title": "TIRTL site 317 W — WERRIBEE SOUTH", "interpretation": "491,108 trucks across imported months; 5.67% truck share in/near WERRIBEE SOUTH." }, { "tirtl_site_heading_id": "TIRTL_273_E", "tirtl_site_id_base": "TIRTL_273", "source_site": 273, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 380m East of Sneydes Road (IB)", "lat": -37.894915, "lng": 144.708393, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8417803.0, "trucks": 490114.0, "truck_pct": 5.822350558690908, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.894915,144.708393", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.894915,144.708393", "popup_title": "TIRTL site 273 E — WERRIBEE", "interpretation": "490,114 trucks across imported months; 5.82% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_331_W", "tirtl_site_id_base": "TIRTL_331", "source_site": 331, "heading": "W", "direction_label": "westbound", "site_name": "PFW Between High Street/Newland St Entry Exit Ramps (OB)", "lat": -37.8666836908, "lng": 144.7742591613, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13486200.0, "trucks": 489664.0, "truck_pct": 3.630852278625558, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8666836908,144.7742591613", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8666836908,144.7742591613", "popup_title": "TIRTL site 331 W — ALTONA MEADOWS", "interpretation": "489,664 trucks across imported months; 3.63% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_280_E", "tirtl_site_id_base": "TIRTL_280", "source_site": 280, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 1510m West of Forsyth Road (IB)", "lat": -37.877535, "lng": 144.719479, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11409270.0, "trucks": 488625.0, "truck_pct": 4.282701697829922, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.877535,144.719479", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.877535,144.719479", "popup_title": "TIRTL site 280 E — POINT COOK", "interpretation": "488,625 trucks across imported months; 4.28% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_325_W", "tirtl_site_id_base": "TIRTL_325", "source_site": 325, "heading": "W", "direction_label": "westbound", "site_name": "PFW 210m West of Forsyth Road (OB)", "lat": -37.874073, "lng": 144.735221, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11897980.0, "trucks": 487493.0, "truck_pct": 4.097275335813306, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.874073,144.735221", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.874073,144.735221", "popup_title": "TIRTL site 325 W — POINT COOK", "interpretation": "487,493 trucks across imported months; 4.10% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_125_N", "tirtl_site_id_base": "TIRTL_125", "source_site": 125, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before English St entry (NB)", "lat": -37.723633, "lng": 144.891608, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11813600.0, "trucks": 487163.0, "truck_pct": 4.123747206609331, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.723633,144.891608", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.723633,144.891608", "popup_title": "TIRTL site 125 N — AIRPORT WEST", "interpretation": "487,163 trucks across imported months; 4.12% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_315_W", "tirtl_site_id_base": "TIRTL_315", "source_site": 315, "heading": "W", "direction_label": "westbound", "site_name": "PFW 640m East of Duncans Road (OB)", "lat": -37.909775, "lng": 144.688114, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8592835.0, "trucks": 487060.0, "truck_pct": 5.668210782588051, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE SOUTH", "locality_name": "WERRIBEE SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.909775,144.688114", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.909775,144.688114", "popup_title": "TIRTL site 315 W — WERRIBEE SOUTH", "interpretation": "487,060 trucks across imported months; 5.67% truck share in/near WERRIBEE SOUTH." }, { "tirtl_site_heading_id": "TIRTL_40_W", "tirtl_site_id_base": "TIRTL_40", "source_site": 40, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Before Belgrave Hallam Rd Exit Ramp", "lat": -37.998955, "lng": 145.282255, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 14225292.0, "trucks": 484373.0, "truck_pct": 3.405012705538839, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.998955,145.282255", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.998955,145.282255", "popup_title": "TIRTL site 40 W — HALLAM", "interpretation": "484,373 trucks across imported months; 3.41% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_316_W", "tirtl_site_id_base": "TIRTL_316", "source_site": 316, "heading": "W", "direction_label": "westbound", "site_name": "PFW 1230m East of Duncans Road (OB)", "lat": -37.90764, "lng": 144.69407, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8507153.0, "trucks": 482856.0, "truck_pct": 5.675882401550789, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE SOUTH", "locality_name": "WERRIBEE SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.90764,144.69407", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.90764,144.69407", "popup_title": "TIRTL site 316 W — WERRIBEE SOUTH", "interpretation": "482,856 trucks across imported months; 5.68% truck share in/near WERRIBEE SOUTH." }, { "tirtl_site_heading_id": "TIRTL_287_E", "tirtl_site_id_base": "TIRTL_287", "source_site": 287, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 420m West of Point Cook Road (IB)", "lat": -37.8692317056, "lng": 144.7553920002, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13038074.0, "trucks": 480170.0, "truck_pct": 3.6828292276911454, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8692317056,144.7553920002", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8692317056,144.7553920002", "popup_title": "TIRTL site 287 E — LAVERTON", "interpretation": "480,170 trucks across imported months; 3.68% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_128_S", "tirtl_site_id_base": "TIRTL_128", "source_site": 128, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - After Wirraway Rd On Ramp (SB)", "lat": -37.720521, "lng": 144.892175, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13299611.0, "trucks": 479163.0, "truck_pct": 3.602834699450984, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.720521,144.892175", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.720521,144.892175", "popup_title": "TIRTL site 128 S — AIRPORT WEST", "interpretation": "479,163 trucks across imported months; 3.60% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_318_W", "tirtl_site_id_base": "TIRTL_318", "source_site": 318, "heading": "W", "direction_label": "westbound", "site_name": "PFW 200m West of Sneydes Road (OB)", "lat": -37.8996159369, "lng": 144.7056493444, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7855465.0, "trucks": 478701.0, "truck_pct": 6.093859497814579, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8996159369,144.7056493444", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8996159369,144.7056493444", "popup_title": "TIRTL site 318 W — POINT COOK", "interpretation": "478,701 trucks across imported months; 6.09% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_42_W", "tirtl_site_id_base": "TIRTL_42", "source_site": 42, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Ernst Wanke Rd Entry Ramp", "lat": -38.000174, "lng": 145.290708, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12894123.0, "trucks": 477822.0, "truck_pct": 3.705734775447698, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.000174,145.290708", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.000174,145.290708", "popup_title": "TIRTL site 42 W — NARRE WARREN", "interpretation": "477,822 trucks across imported months; 3.71% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_44_W", "tirtl_site_id_base": "TIRTL_44", "source_site": 44, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Before Ernst Wanke Rd", "lat": -38.002702, "lng": 145.296042, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12850983.0, "trucks": 477047.0, "truck_pct": 3.712144043766924, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.002702,145.296042", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.002702,145.296042", "popup_title": "TIRTL site 44 W — NARRE WARREN", "interpretation": "477,047 trucks across imported months; 3.71% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_63_E", "tirtl_site_id_base": "TIRTL_63", "source_site": 63, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Before Clyde Rd Exit Ramp (CH 44360)", "lat": -38.040664, "lng": 145.333447, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11941761.0, "trucks": 477047.0, "truck_pct": 3.9947793294473066, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.040664,145.333447", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.040664,145.333447", "popup_title": "TIRTL site 63 E — BERWICK", "interpretation": "477,047 trucks across imported months; 3.99% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_276_E", "tirtl_site_id_base": "TIRTL_276", "source_site": 276, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 1490m East of Sneydes Road (IB)", "lat": -37.885169, "lng": 144.70883, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8029879.0, "trucks": 476373.0, "truck_pct": 5.932505334140154, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885169,144.70883", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885169,144.70883", "popup_title": "TIRTL site 276 E — WERRIBEE", "interpretation": "476,373 trucks across imported months; 5.93% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_85_W", "tirtl_site_id_base": "TIRTL_85", "source_site": 85, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - fifth from Cardinia entry (CH 51095)", "lat": -38.073711, "lng": 145.396316, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9561360.0, "trucks": 475349.0, "truck_pct": 4.971562622890468, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.073711,145.396316", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.073711,145.396316", "popup_title": "TIRTL site 85 W — OFFICER", "interpretation": "475,349 trucks across imported months; 4.97% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_105_W", "tirtl_site_id_base": "TIRTL_105", "source_site": 105, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - before Josephine avenue", "lat": -38.007547, "lng": 145.299809, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12873701.0, "trucks": 474755.0, "truck_pct": 3.6877895486309646, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.007547,145.299809", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.007547,145.299809", "popup_title": "TIRTL site 105 W — NARRE WARREN", "interpretation": "474,755 trucks across imported months; 3.69% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_82_W", "tirtl_site_id_base": "TIRTL_82", "source_site": 82, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Just Before Cardinia Creek (CH 49815)", "lat": -38.069618, "lng": 145.382714, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9551256.0, "trucks": 473423.0, "truck_pct": 4.956657009298044, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.069618,145.382714", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.069618,145.382714", "popup_title": "TIRTL site 82 W — OFFICER", "interpretation": "473,423 trucks across imported months; 4.96% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_52_W", "tirtl_site_id_base": "TIRTL_52", "source_site": 52, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Just Prior Narre Warren Nth Rd Exit Ramp", "lat": -38.022573, "lng": 145.31435, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12536970.0, "trucks": 472988.0, "truck_pct": 3.7727457272371234, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.022573,145.31435", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.022573,145.31435", "popup_title": "TIRTL site 52 W — NARRE WARREN", "interpretation": "472,988 trucks across imported months; 3.77% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_34_W", "tirtl_site_id_base": "TIRTL_34", "source_site": 34, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Belgrave Hallam Rd on ramp", "lat": -37.99723, "lng": 145.27132, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13095663.0, "trucks": 471614.0, "truck_pct": 3.6012991476643834, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.99723,145.27132", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.99723,145.27132", "popup_title": "TIRTL site 34 W — HALLAM", "interpretation": "471,614 trucks across imported months; 3.60% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_319_W", "tirtl_site_id_base": "TIRTL_319", "source_site": 319, "heading": "W", "direction_label": "westbound", "site_name": "PFW 380m East of Sneydes Road (OB)", "lat": -37.895022, "lng": 144.708894, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7789095.0, "trucks": 471083.0, "truck_pct": 6.047981183950125, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.895022,144.708894", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.895022,144.708894", "popup_title": "TIRTL site 319 W — POINT COOK", "interpretation": "471,083 trucks across imported months; 6.05% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_265_E", "tirtl_site_id_base": "TIRTL_265", "source_site": 265, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 900m west of Duncans Road (IB)", "lat": -37.915195, "lng": 144.67086, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7993796.0, "trucks": 470288.0, "truck_pct": 5.883162392435334, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.915195,144.67086", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.915195,144.67086", "popup_title": "TIRTL site 265 E — WERRIBEE", "interpretation": "470,288 trucks across imported months; 5.88% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_113_E", "tirtl_site_id_base": "TIRTL_113", "source_site": 113, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Outbound - Before Calder Fwy exit (EB)", "lat": -37.732492, "lng": 144.853752, "first_month": "2026-01", "last_month": "2026-05", "months_present": 5, "vehicles": 6495853.0, "trucks": 469836.0, "truck_pct": 7.232860718984866, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.732492,144.853752", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.732492,144.853752", "popup_title": "TIRTL site 113 E — KEILOR EAST", "interpretation": "469,836 trucks across imported months; 7.23% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_122_S", "tirtl_site_id_base": "TIRTL_122", "source_site": 122, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - After gantry M2-146 (SB)", "lat": -37.730758, "lng": 144.890733, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12822439.0, "trucks": 467823.0, "truck_pct": 3.648471246383001, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON FIELDS", "locality_name": "ESSENDON FIELDS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.730758,144.890733", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.730758,144.890733", "popup_title": "TIRTL site 122 S — ESSENDON FIELDS", "interpretation": "467,823 trucks across imported months; 3.65% truck share in/near ESSENDON FIELDS." }, { "tirtl_site_heading_id": "TIRTL_326_W", "tirtl_site_id_base": "TIRTL_326", "source_site": 326, "heading": "W", "direction_label": "westbound", "site_name": "PFW 220m East of Forsyth Road (OB)", "lat": -37.873042, "lng": 144.739193, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11419814.0, "trucks": 467726.0, "truck_pct": 4.095740963907118, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.873042,144.739193", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.873042,144.739193", "popup_title": "TIRTL site 326 W — POINT COOK", "interpretation": "467,726 trucks across imported months; 4.10% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_121_N", "tirtl_site_id_base": "TIRTL_121", "source_site": 121, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before gantry M2-146 (NB)", "lat": -37.730771, "lng": 144.890523, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9051674.0, "trucks": 466788.0, "truck_pct": 5.156924564450731, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.730771,144.890523", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.730771,144.890523", "popup_title": "TIRTL site 121 N — AIRPORT WEST", "interpretation": "466,788 trucks across imported months; 5.16% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_268_E", "tirtl_site_id_base": "TIRTL_268", "source_site": 268, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 1230m East of Duncans Road (IB)", "lat": -37.907351, "lng": 144.693682, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8568036.0, "trucks": 465954.0, "truck_pct": 5.438282472202498, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.907351,144.693682", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.907351,144.693682", "popup_title": "TIRTL site 268 E — WERRIBEE", "interpretation": "465,954 trucks across imported months; 5.44% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_293_E", "tirtl_site_id_base": "TIRTL_293", "source_site": 293, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 640m West of Kororoit Creek Road (IB)", "lat": -37.848084, "lng": 144.780291, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15356549.0, "trucks": 465764.0, "truck_pct": 3.032999145836737, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.848084,144.780291", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.848084,144.780291", "popup_title": "TIRTL site 293 E — LAVERTON", "interpretation": "465,764 trucks across imported months; 3.03% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_123_S", "tirtl_site_id_base": "TIRTL_123", "source_site": 123, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - After English St exit ramp (SB)", "lat": -37.726974, "lng": 144.891049, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11982583.0, "trucks": 465700.0, "truck_pct": 3.8864742268006824, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.726974,144.891049", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.726974,144.891049", "popup_title": "TIRTL site 123 S — AIRPORT WEST", "interpretation": "465,700 trucks across imported months; 3.89% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_59_E", "tirtl_site_id_base": "TIRTL_59", "source_site": 59, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Pakenham Rail Bridge (THIN transmitter)", "lat": -38.033886, "lng": 145.326273, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11917879.0, "trucks": 465538.0, "truck_pct": 3.9062151914782826, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.033886,145.326273", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.033886,145.326273", "popup_title": "TIRTL site 59 E — NARRE WARREN", "interpretation": "465,538 trucks across imported months; 3.91% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_279_E", "tirtl_site_id_base": "TIRTL_279", "source_site": 279, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 2290 West of Forsyth Road (IB)", "lat": -37.879967, "lng": 144.711809, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7902336.0, "trucks": 465524.0, "truck_pct": 5.890966924210765, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.879967,144.711809", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.879967,144.711809", "popup_title": "TIRTL site 279 E — WERRIBEE", "interpretation": "465,524 trucks across imported months; 5.89% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_120_W", "tirtl_site_id_base": "TIRTL_120", "source_site": 120, "heading": "W", "direction_label": "westbound", "site_name": "Tullamarine FWY Outbound - Before gantry Tul-508 (WB)", "lat": -37.733118, "lng": 144.891463, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9053355.0, "trucks": 465303.0, "truck_pct": 5.1395642830751695, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.733118,144.891463", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.733118,144.891463", "popup_title": "TIRTL site 120 W — AIRPORT WEST", "interpretation": "465,303 trucks across imported months; 5.14% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_70_W", "tirtl_site_id_base": "TIRTL_70", "source_site": 70, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Past Soldiers Rd Overpass (Ch 46450)", "lat": -38.05012, "lng": 145.353835, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10081811.0, "trucks": 464808.0, "truck_pct": 4.610362166083058, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.05012,145.353835", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.05012,145.353835", "popup_title": "TIRTL site 70 W — BERWICK", "interpretation": "464,808 trucks across imported months; 4.61% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_72_W", "tirtl_site_id_base": "TIRTL_72", "source_site": 72, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Soldiers Rd Overpass (CH 46870)", "lat": -38.051855, "lng": 145.35803, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10060968.0, "trucks": 463701.0, "truck_pct": 4.608910395103135, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 15.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.051855,145.35803", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.051855,145.35803", "popup_title": "TIRTL site 72 W — BERWICK", "interpretation": "463,701 trucks across imported months; 4.61% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_36_W", "tirtl_site_id_base": "TIRTL_36", "source_site": 36, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Past Belgrave Hallam Rd", "lat": -37.998373, "lng": 145.278464, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 13102160.0, "trucks": 462680.0, "truck_pct": 3.5313261324850256, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.998373,145.278464", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.998373,145.278464", "popup_title": "TIRTL site 36 W — HALLAM", "interpretation": "462,680 trucks across imported months; 3.53% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_109_W", "tirtl_site_id_base": "TIRTL_109", "source_site": 109, "heading": "W", "direction_label": "westbound", "site_name": "M80 Inbound - Just before Keilor Park on ramp (WB)", "lat": -37.740731, "lng": 144.849283, "first_month": "2026-01", "last_month": "2026-05", "months_present": 5, "vehicles": 6025470.0, "trucks": 461971.0, "truck_pct": 7.666970377414542, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.740731,144.849283", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.740731,144.849283", "popup_title": "TIRTL site 109 W — KEILOR EAST", "interpretation": "461,971 trucks across imported months; 7.67% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_313_W", "tirtl_site_id_base": "TIRTL_313", "source_site": 313, "heading": "W", "direction_label": "westbound", "site_name": "PFW 900m west of Duncans Road (OB)", "lat": -37.915548, "lng": 144.671193, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7755475.0, "trucks": 460855.0, "truck_pct": 5.942318168777541, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE SOUTH", "locality_name": "WERRIBEE SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.915548,144.671193", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.915548,144.671193", "popup_title": "TIRTL site 313 W — WERRIBEE SOUTH", "interpretation": "460,855 trucks across imported months; 5.94% truck share in/near WERRIBEE SOUTH." }, { "tirtl_site_heading_id": "TIRTL_130_N", "tirtl_site_id_base": "TIRTL_130", "source_site": 130, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before Wirraway Rd Overpass (NB)", "lat": -37.715062, "lng": 144.892107, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11861559.0, "trucks": 460849.0, "truck_pct": 3.885231275248051, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.715062,144.892107", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.715062,144.892107", "popup_title": "TIRTL site 130 N — AIRPORT WEST", "interpretation": "460,849 trucks across imported months; 3.89% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_54_W", "tirtl_site_id_base": "TIRTL_54", "source_site": 54, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Princes Hwy Entry Ramp Bullnose", "lat": -38.026709, "lng": 145.319232, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11149519.0, "trucks": 460381.0, "truck_pct": 4.129155706178894, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.026709,145.319232", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.026709,145.319232", "popup_title": "TIRTL site 54 W — NARRE WARREN", "interpretation": "460,381 trucks across imported months; 4.13% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_56_W", "tirtl_site_id_base": "TIRTL_56", "source_site": 56, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Princes HWY Exit Ramp Bullnose", "lat": -38.030317, "lng": 145.322785, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11151311.0, "trucks": 459761.0, "truck_pct": 4.122932272268256, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.030317,145.322785", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.030317,145.322785", "popup_title": "TIRTL site 56 W — BERWICK", "interpretation": "459,761 trucks across imported months; 4.12% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_53_E", "tirtl_site_id_base": "TIRTL_53", "source_site": 53, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Just After Narre Warren Nth Rd Entry Ramp", "lat": -38.022338, "lng": 145.314617, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11610974.0, "trucks": 458082.0, "truck_pct": 3.9452504156843347, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.022338,145.314617", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.022338,145.314617", "popup_title": "TIRTL site 53 E — BERWICK", "interpretation": "458,082 trucks across imported months; 3.95% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_50_W", "tirtl_site_id_base": "TIRTL_50", "source_site": 50, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Narre Warren Nth Rd Exit Ramp Bullnose", "lat": -38.01914, "lng": 145.310191, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10940067.0, "trucks": 458059.0, "truck_pct": 4.186985326506684, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.01914,145.310191", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.01914,145.310191", "popup_title": "TIRTL site 50 W — NARRE WARREN", "interpretation": "458,059 trucks across imported months; 4.19% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_48_W", "tirtl_site_id_base": "TIRTL_48", "source_site": 48, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Narre Warren Nth Rd Entry Ramp Bullnose", "lat": -38.016439, "lng": 145.30689, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10909757.0, "trucks": 456667.0, "truck_pct": 4.185858585117891, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.016439,145.30689", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.016439,145.30689", "popup_title": "TIRTL site 48 W — NARRE WARREN", "interpretation": "456,667 trucks across imported months; 4.19% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_46_W", "tirtl_site_id_base": "TIRTL_46", "source_site": 46, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - After Narre Warren Rd entry ramp", "lat": -38.012942, "lng": 145.303163, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12688314.0, "trucks": 456098.0, "truck_pct": 3.594630460753099, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.012942,145.303163", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.012942,145.303163", "popup_title": "TIRTL site 46 W — NARRE WARREN", "interpretation": "456,098 trucks across imported months; 3.59% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_45_E", "tirtl_site_id_base": "TIRTL_45", "source_site": 45, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - After Ernst Wanke Rd", "lat": -38.002523, "lng": 145.296299, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11718102.0, "trucks": 450973.0, "truck_pct": 3.84851574085974, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.002523,145.296299", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.002523,145.296299", "popup_title": "TIRTL site 45 E — NARRE WARREN", "interpretation": "450,973 trucks across imported months; 3.85% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_47_E", "tirtl_site_id_base": "TIRTL_47", "source_site": 47, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Before Narre Warren North Rd Off Ramp", "lat": -38.012804, "lng": 145.303497, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11719872.0, "trucks": 450938.0, "truck_pct": 3.8476358786171043, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.012804,145.303497", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.012804,145.303497", "popup_title": "TIRTL site 47 E — NARRE WARREN", "interpretation": "450,938 trucks across imported months; 3.85% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_89_W", "tirtl_site_id_base": "TIRTL_89", "source_site": 89, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - After Cardinia Rd Entry (CH 53510)", "lat": -38.077587, "lng": 145.423414, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8540500.0, "trucks": 449591.0, "truck_pct": 5.264223406123763, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.077587,145.423414", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.077587,145.423414", "popup_title": "TIRTL site 89 W — OFFICER", "interpretation": "449,591 trucks across imported months; 5.26% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_106_E", "tirtl_site_id_base": "TIRTL_106", "source_site": 106, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Just before Narre Warren Nth Road", "lat": -38.007478, "lng": 145.300173, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11711022.0, "trucks": 448250.0, "truck_pct": 3.8275907943815666, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.007478,145.300173", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.007478,145.300173", "popup_title": "TIRTL site 106 E — NARRE WARREN", "interpretation": "448,250 trucks across imported months; 3.83% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_71_E", "tirtl_site_id_base": "TIRTL_71", "source_site": 71, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Second after Clyde Rd entry (Ch 46450)", "lat": -38.049707, "lng": 145.354049, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9889791.0, "trucks": 448034.0, "truck_pct": 4.530267626484726, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.049707,145.354049", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.049707,145.354049", "popup_title": "TIRTL site 71 E — BERWICK", "interpretation": "448,034 trucks across imported months; 4.53% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_117_W", "tirtl_site_id_base": "TIRTL_117", "source_site": 117, "heading": "W", "direction_label": "westbound", "site_name": "Tullamarine FWY Outbound - After gantry M2-138 (WB)", "lat": -37.734782, "lng": 144.896381, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8593388.0, "trucks": 443359.0, "truck_pct": 5.159303874094827, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.734782,144.896381", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.734782,144.896381", "popup_title": "TIRTL site 117 W — ESSENDON NORTH", "interpretation": "443,359 trucks across imported months; 5.16% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_75_E", "tirtl_site_id_base": "TIRTL_75", "source_site": 75, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - 2nd unit after Soldiers Rd (CH 47470)", "lat": -38.055333, "lng": 145.363387, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9850299.0, "trucks": 443248.0, "truck_pct": 4.499843101209415, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BEACONSFIELD", "locality_name": "BEACONSFIELD", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.055333,145.363387", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.055333,145.363387", "popup_title": "TIRTL site 75 E — BEACONSFIELD", "interpretation": "443,248 trucks across imported months; 4.50% truck share in/near BEACONSFIELD." }, { "tirtl_site_heading_id": "TIRTL_129_S", "tirtl_site_id_base": "TIRTL_129", "source_site": 129, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - Wirraway Rd On Ramp Bullnose (SB)", "lat": -37.716749, "lng": 144.892751, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11840501.0, "trucks": 439939.0, "truck_pct": 3.7155437932905033, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.716749,144.892751", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.716749,144.892751", "popup_title": "TIRTL site 129 S — AIRPORT WEST", "interpretation": "439,939 trucks across imported months; 3.72% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_55_E", "tirtl_site_id_base": "TIRTL_55", "source_site": 55, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Princes Hwy Exit Ramp Bullnose", "lat": -38.026521, "lng": 145.319497, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10246821.0, "trucks": 439196.0, "truck_pct": 4.286168363827181, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.026521,145.319497", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.026521,145.319497", "popup_title": "TIRTL site 55 E — NARRE WARREN", "interpretation": "439,196 trucks across imported months; 4.29% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_43_E", "tirtl_site_id_base": "TIRTL_43", "source_site": 43, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Ernst Wanke Rd Off Ramp", "lat": -37.9999, "lng": 145.290826, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11585793.0, "trucks": 438245.0, "truck_pct": 3.782606853065647, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9999,145.290826", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9999,145.290826", "popup_title": "TIRTL site 43 E — NARRE WARREN", "interpretation": "438,245 trucks across imported months; 3.78% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_220_E", "tirtl_site_id_base": "TIRTL_220", "source_site": 220, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 52296", "lat": -38.075378, "lng": 145.409925, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8468774.0, "trucks": 435641.0, "truck_pct": 5.144085790930305, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.075378,145.409925", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.075378,145.409925", "popup_title": "TIRTL site 220 E — OFFICER", "interpretation": "435,641 trucks across imported months; 5.14% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_90_E", "tirtl_site_id_base": "TIRTL_90", "source_site": 90, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - before Cardinia exit (CH 53510)", "lat": -38.077313, "lng": 145.423527, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8469718.0, "trucks": 435633.0, "truck_pct": 5.143417998096276, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.077313,145.423527", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.077313,145.423527", "popup_title": "TIRTL site 90 E — OFFICER", "interpretation": "435,633 trucks across imported months; 5.14% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_219_E", "tirtl_site_id_base": "TIRTL_219", "source_site": 219, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 51794", "lat": -38.074557, "lng": 145.404158, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8459433.0, "trucks": 435521.0, "truck_pct": 5.148347412882163, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.074557,145.404158", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.074557,145.404158", "popup_title": "TIRTL site 219 E — OFFICER", "interpretation": "435,521 trucks across imported months; 5.15% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_51_E", "tirtl_site_id_base": "TIRTL_51", "source_site": 51, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Narre Warren Nth Rd Entry Ramp Bullnose", "lat": -38.018938, "lng": 145.310455, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9887710.0, "trucks": 435415.0, "truck_pct": 4.403598001964054, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.018938,145.310455", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.018938,145.310455", "popup_title": "TIRTL site 51 E — NARRE WARREN", "interpretation": "435,415 trucks across imported months; 4.40% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_119_E", "tirtl_site_id_base": "TIRTL_119", "source_site": 119, "heading": "E", "direction_label": "eastbound", "site_name": "Tullamarine FWY Inbound - Before gantry M2-141 (EB)", "lat": -37.734146, "lng": 144.893658, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8267840.0, "trucks": 433302.0, "truck_pct": 5.240812594341448, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.734146,144.893658", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.734146,144.893658", "popup_title": "TIRTL site 119 E — ESSENDON NORTH", "interpretation": "433,302 trucks across imported months; 5.24% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_215_W", "tirtl_site_id_base": "TIRTL_215", "source_site": 215, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 49145", "lat": -38.066287, "lng": 145.376256, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8829596.0, "trucks": 432457.0, "truck_pct": 4.897811859115638, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.066287,145.376256", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.066287,145.376256", "popup_title": "TIRTL site 215 W — BERWICK", "interpretation": "432,457 trucks across imported months; 4.90% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_74_W", "tirtl_site_id_base": "TIRTL_74", "source_site": 74, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Before Soldiers Rd", "lat": -38.055537, "lng": 145.363014, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9480482.0, "trucks": 431981.0, "truck_pct": 4.556529931706004, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.055537,145.363014", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.055537,145.363014", "popup_title": "TIRTL site 74 W — BERWICK", "interpretation": "431,981 trucks across imported months; 4.56% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_118_E", "tirtl_site_id_base": "TIRTL_118", "source_site": 118, "heading": "E", "direction_label": "eastbound", "site_name": "Tullamarine FWY Inbound - Before gantry M2-138 (EB)", "lat": -37.734646, "lng": 144.896401, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8256269.0, "trucks": 431698.0, "truck_pct": 5.228729829418106, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.734646,144.896401", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.734646,144.896401", "popup_title": "TIRTL site 118 E — ESSENDON NORTH", "interpretation": "431,698 trucks across imported months; 5.23% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_327_W", "tirtl_site_id_base": "TIRTL_327", "source_site": 327, "heading": "W", "direction_label": "westbound", "site_name": "PFW 290 West of Palmers Road (OB)", "lat": -37.870492, "lng": 144.749671, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11899593.0, "trucks": 429754.0, "truck_pct": 3.6115016706873924, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.870492,144.749671", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.870492,144.749671", "popup_title": "TIRTL site 327 W — POINT COOK", "interpretation": "429,754 trucks across imported months; 3.61% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_221_E", "tirtl_site_id_base": "TIRTL_221", "source_site": 221, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 52918", "lat": -38.076365, "lng": 145.416868, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8448904.0, "trucks": 429518.0, "truck_pct": 5.083712633023171, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.076365,145.416868", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.076365,145.416868", "popup_title": "TIRTL site 221 E — OFFICER", "interpretation": "429,518 trucks across imported months; 5.08% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_10_W", "tirtl_site_id_base": "TIRTL_10", "source_site": 10, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Before Eastlink Interchange", "lat": -37.95583, "lng": 145.219326, "first_month": "2025-11", "last_month": "2026-02", "months_present": 4, "vehicles": 8961680.0, "trucks": 428918.0, "truck_pct": 4.786133849903143, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.95583,145.219326", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.95583,145.219326", "popup_title": "TIRTL site 10 W — DANDENONG NORTH", "interpretation": "428,918 trucks across imported months; 4.79% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_216_E", "tirtl_site_id_base": "TIRTL_216", "source_site": 216, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 49145", "lat": -38.066041, "lng": 145.376544, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8727732.0, "trucks": 428675.0, "truck_pct": 4.911642566476606, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.066041,145.376544", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.066041,145.376544", "popup_title": "TIRTL site 216 E — BERWICK", "interpretation": "428,675 trucks across imported months; 4.91% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_11_E", "tirtl_site_id_base": "TIRTL_11", "source_site": 11, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Past Eastlink Interchange", "lat": -37.955567, "lng": 145.219652, "first_month": "2025-11", "last_month": "2026-02", "months_present": 4, "vehicles": 8574200.0, "trucks": 427798.0, "truck_pct": 4.9893634391546735, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.955567,145.219652", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.955567,145.219652", "popup_title": "TIRTL site 11 E — DANDENONG NORTH", "interpretation": "427,798 trucks across imported months; 4.99% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_86_W", "tirtl_site_id_base": "TIRTL_86", "source_site": 86, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - fourth from Cardinia entry (CH 51794)", "lat": -38.074928, "lng": 145.404131, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8244210.0, "trucks": 425109.0, "truck_pct": 5.1564552576899425, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.074928,145.404131", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.074928,145.404131", "popup_title": "TIRTL site 86 W — OFFICER", "interpretation": "425,109 trucks across imported months; 5.16% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_41_E", "tirtl_site_id_base": "TIRTL_41", "source_site": 41, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Before Ernst Wanke exit", "lat": -37.998572, "lng": 145.282392, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12061655.0, "trucks": 424589.0, "truck_pct": 3.520155401559736, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN NORTH", "locality_name": "NARRE WARREN NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.998572,145.282392", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.998572,145.282392", "popup_title": "TIRTL site 41 E — NARRE WARREN NORTH", "interpretation": "424,589 trucks across imported months; 3.52% truck share in/near NARRE WARREN NORTH." }, { "tirtl_site_heading_id": "TIRTL_227_E", "tirtl_site_id_base": "TIRTL_227", "source_site": 227, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR East of Mahoneys Rd GB", "lat": -37.690831, "lng": 144.969779, "first_month": "2025-11", "last_month": "2026-01", "months_present": 3, "vehicles": 6380780.0, "trucks": 423727.0, "truck_pct": 6.640677158591896, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.690831,144.969779", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.690831,144.969779", "popup_title": "TIRTL site 227 E — FAWKNER", "interpretation": "423,727 trucks across imported months; 6.64% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_320_W", "tirtl_site_id_base": "TIRTL_320", "source_site": 320, "heading": "W", "direction_label": "westbound", "site_name": "PFW 810m East of Sneydes Road (OB)", "lat": -37.8909658129, "lng": 144.7102447228, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7495360.0, "trucks": 421983.0, "truck_pct": 5.629923045724288, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8909658129,144.7102447228", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8909658129,144.7102447228", "popup_title": "TIRTL site 320 W — POINT COOK", "interpretation": "421,983 trucks across imported months; 5.63% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_57_E", "tirtl_site_id_base": "TIRTL_57", "source_site": 57, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Princes HWY On Ramp Bullnose", "lat": -38.030152, "lng": 145.323066, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9991628.0, "trucks": 421735.0, "truck_pct": 4.2208837238536105, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.030152,145.323066", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.030152,145.323066", "popup_title": "TIRTL site 57 E — BERWICK", "interpretation": "421,735 trucks across imported months; 4.22% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_76_W", "tirtl_site_id_base": "TIRTL_76", "source_site": 76, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - On Princes Hwy entry", "lat": -38.05968, "lng": 145.367242, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7503067.0, "trucks": 420884.0, "truck_pct": 5.60949275809479, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.05968,145.367242", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.05968,145.367242", "popup_title": "TIRTL site 76 W — BERWICK", "interpretation": "420,884 trucks across imported months; 5.61% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_132_S", "tirtl_site_id_base": "TIRTL_132", "source_site": 132, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - Before Wirraway Rd Exit (SB)", "lat": -37.711393, "lng": 144.891604, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11901690.0, "trucks": 419525.0, "truck_pct": 3.524919570245906, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "STRATHMORE HEIGHTS", "locality_name": "STRATHMORE HEIGHTS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.711393,144.891604", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.711393,144.891604", "popup_title": "TIRTL site 132 S — STRATHMORE HEIGHTS", "interpretation": "419,525 trucks across imported months; 3.52% truck share in/near STRATHMORE HEIGHTS." }, { "tirtl_site_heading_id": "TIRTL_96_W", "tirtl_site_id_base": "TIRTL_96", "source_site": 96, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - after McGregor Rd Entry", "lat": -38.08948, "lng": 145.461116, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6995888.0, "trucks": 418448.0, "truck_pct": 5.9813421827221935, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.08948,145.461116", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.08948,145.461116", "popup_title": "TIRTL site 96 W — PAKENHAM", "interpretation": "418,448 trucks across imported months; 5.98% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_266_E", "tirtl_site_id_base": "TIRTL_266", "source_site": 266, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 240m East of Duncans Road (IB)", "lat": -37.912994, "lng": 144.677327, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6618721.0, "trucks": 416179.0, "truck_pct": 6.287906681668558, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912994,144.677327", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912994,144.677327", "popup_title": "TIRTL site 266 E — WERRIBEE", "interpretation": "416,179 trucks across imported months; 6.29% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_568_E", "tirtl_site_id_base": "TIRTL_568", "source_site": 568, "heading": "E", "direction_label": "eastbound", "site_name": "WGT - Inbound M80 Ring Rd to Eastbound Main Carriageway", "lat": -37.82569407, "lng": 144.8208162, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 4738211.0, "trucks": 414662.0, "truck_pct": 8.751446484759754, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82569407,144.8208162", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82569407,144.8208162", "popup_title": "TIRTL site 568 E — LAVERTON NORTH", "interpretation": "414,662 trucks across imported months; 8.75% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_131_S", "tirtl_site_id_base": "TIRTL_131", "source_site": 131, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - After Wirraway Rd Exit (SB)", "lat": -37.713955, "lng": 144.892832, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11429404.0, "trucks": 413808.0, "truck_pct": 3.6205562424777353, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.713955,144.892832", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.713955,144.892832", "popup_title": "TIRTL site 131 S — AIRPORT WEST", "interpretation": "413,808 trucks across imported months; 3.62% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_321_W", "tirtl_site_id_base": "TIRTL_321", "source_site": 321, "heading": "W", "direction_label": "westbound", "site_name": "PFW 1490m East of Sneydes Road (OB)", "lat": -37.885293, "lng": 144.709481, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7270927.0, "trucks": 405092.0, "truck_pct": 5.571394128974201, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885293,144.709481", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885293,144.709481", "popup_title": "TIRTL site 321 W — POINT COOK", "interpretation": "405,092 trucks across imported months; 5.57% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_91_W", "tirtl_site_id_base": "TIRTL_91", "source_site": 91, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Cardinia Rd (CH 54204)", "lat": -38.07895, "lng": 145.431118, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6474628.0, "trucks": 402021.0, "truck_pct": 6.209175260725404, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.07895,145.431118", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.07895,145.431118", "popup_title": "TIRTL site 91 W — OFFICER", "interpretation": "402,021 trucks across imported months; 6.21% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_124_N", "tirtl_site_id_base": "TIRTL_124", "source_site": 124, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - English St exit ramp Bullnose (NB)", "lat": -37.727089, "lng": 144.890821, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9924930.0, "trucks": 401742.0, "truck_pct": 4.04780688629542, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.727089,144.890821", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.727089,144.890821", "popup_title": "TIRTL site 124 N — AIRPORT WEST", "interpretation": "401,742 trucks across imported months; 4.05% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_214_E", "tirtl_site_id_base": "TIRTL_214", "source_site": 214, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 48630", "lat": -38.063219, "lng": 145.37209, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7137076.0, "trucks": 401437.0, "truck_pct": 5.624670383221364, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.063219,145.37209", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.063219,145.37209", "popup_title": "TIRTL site 214 E — BERWICK", "interpretation": "401,437 trucks across imported months; 5.62% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_30_W", "tirtl_site_id_base": "TIRTL_30", "source_site": 30, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - South Gippsland fwy off ramp", "lat": -37.992816, "lng": 145.257545, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12065310.0, "trucks": 399850.0, "truck_pct": 3.3140466345249315, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.992816,145.257545", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.992816,145.257545", "popup_title": "TIRTL site 30 W — ENDEAVOUR HILLS", "interpretation": "399,850 trucks across imported months; 3.31% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_28_W", "tirtl_site_id_base": "TIRTL_28", "source_site": 28, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Above Kidds Rd", "lat": -37.987873, "lng": 145.251098, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12070841.0, "trucks": 398291.0, "truck_pct": 3.2996126781887027, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.987873,145.251098", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.987873,145.251098", "popup_title": "TIRTL site 28 W — DOVETON", "interpretation": "398,291 trucks across imported months; 3.30% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_68_W", "tirtl_site_id_base": "TIRTL_68", "source_site": 68, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Before Clyde Rd exit (CH 45900)", "lat": -38.048177, "lng": 145.347973, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8668555.0, "trucks": 393715.0, "truck_pct": 4.541875779757987, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.048177,145.347973", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.048177,145.347973", "popup_title": "TIRTL site 68 W — BERWICK", "interpretation": "393,715 trucks across imported months; 4.54% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_322_W", "tirtl_site_id_base": "TIRTL_322", "source_site": 322, "heading": "W", "direction_label": "westbound", "site_name": "PFW 2290 West of Forsyth Road (OB)", "lat": -37.880264, "lng": 144.712402, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6869041.0, "trucks": 390401.0, "truck_pct": 5.683486239199912, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.880264,144.712402", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.880264,144.712402", "popup_title": "TIRTL site 322 W — POINT COOK", "interpretation": "390,401 trucks across imported months; 5.68% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_33_E", "tirtl_site_id_base": "TIRTL_33", "source_site": 33, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Before Belgrave Hallam Rd", "lat": -37.995139, "lng": 145.265763, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11067321.0, "trucks": 387936.0, "truck_pct": 3.5052385306254332, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.995139,145.265763", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.995139,145.265763", "popup_title": "TIRTL site 33 E — ENDEAVOUR HILLS", "interpretation": "387,936 trucks across imported months; 3.51% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_66_W", "tirtl_site_id_base": "TIRTL_66", "source_site": 66, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Clyde Rd Exit Bullnose (CH 45490)", "lat": -38.046432, "lng": 145.343846, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8307253.0, "trucks": 383452.0, "truck_pct": 4.615870011422548, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.046432,145.343846", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.046432,145.343846", "popup_title": "TIRTL site 66 W — BERWICK", "interpretation": "383,452 trucks across imported months; 4.62% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_84_E", "tirtl_site_id_base": "TIRTL_84", "source_site": 84, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - outside BP petrol station (CH 50432)", "lat": -38.071641, "lng": 145.38923, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8370982.0, "trucks": 382518.0, "truck_pct": 4.569571407512285, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.071641,145.38923", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.071641,145.38923", "popup_title": "TIRTL site 84 E — OFFICER", "interpretation": "382,518 trucks across imported months; 4.57% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_133_N", "tirtl_site_id_base": "TIRTL_133", "source_site": 133, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before M80 Exit (NB)", "lat": -37.711444, "lng": 144.890892, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10525548.0, "trucks": 380875.0, "truck_pct": 3.618576438965458, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "STRATHMORE HEIGHTS", "locality_name": "STRATHMORE HEIGHTS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.711444,144.890892", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.711444,144.890892", "popup_title": "TIRTL site 133 N — STRATHMORE HEIGHTS", "interpretation": "380,875 trucks across imported months; 3.62% truck share in/near STRATHMORE HEIGHTS." }, { "tirtl_site_heading_id": "TIRTL_49_E", "tirtl_site_id_base": "TIRTL_49", "source_site": 49, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Just Past Narre Warren Nth Rd Exit Ramp", "lat": -38.016205, "lng": 145.307156, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8732782.0, "trucks": 378555.0, "truck_pct": 4.334872896174438, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.016205,145.307156", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.016205,145.307156", "popup_title": "TIRTL site 49 E — NARRE WARREN", "interpretation": "378,555 trucks across imported months; 4.33% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_217_E", "tirtl_site_id_base": "TIRTL_217", "source_site": 217, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 49768", "lat": -38.069044, "lng": 145.382407, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7953200.0, "trucks": 378279.0, "truck_pct": 4.756311924759845, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.069044,145.382407", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.069044,145.382407", "popup_title": "TIRTL site 217 E — OFFICER", "interpretation": "378,279 trucks across imported months; 4.76% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_19_E", "tirtl_site_id_base": "TIRTL_19", "source_site": 19, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Before Heatherton Rd Exit Ramp", "lat": -37.966282, "lng": 145.234436, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8055042.0, "trucks": 377425.0, "truck_pct": 4.685574575526732, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.966282,145.234436", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.966282,145.234436", "popup_title": "TIRTL site 19 E — ENDEAVOUR HILLS", "interpretation": "377,425 trucks across imported months; 4.69% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_73_E", "tirtl_site_id_base": "TIRTL_73", "source_site": 73, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - First after Soldiers Rd overpass", "lat": -38.051586, "lng": 145.358323, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8896364.0, "trucks": 376953.0, "truck_pct": 4.237158011969834, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.051586,145.358323", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.051586,145.358323", "popup_title": "TIRTL site 73 E — BERWICK", "interpretation": "376,953 trucks across imported months; 4.24% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_83_W", "tirtl_site_id_base": "TIRTL_83", "source_site": 83, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - outside BP petrol station (CH 50433)", "lat": -38.07197, "lng": 145.389134, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8421183.0, "trucks": 375592.0, "truck_pct": 4.460085952294351, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.07197,145.389134", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.07197,145.389134", "popup_title": "TIRTL site 83 W — OFFICER", "interpretation": "375,592 trucks across imported months; 4.46% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_101_W", "tirtl_site_id_base": "TIRTL_101", "source_site": 101, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - RCB25164 Just After Koo Wee Rup Rd (FDS03b)", "lat": -38.092004, "lng": 145.481331, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5401462.0, "trucks": 374051.0, "truck_pct": 6.92499549196125, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.092004,145.481331", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.092004,145.481331", "popup_title": "TIRTL site 101 W — PAKENHAM", "interpretation": "374,051 trucks across imported months; 6.92% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_567_E", "tirtl_site_id_base": "TIRTL_567", "source_site": 567, "heading": "E", "direction_label": "eastbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.83148531, "lng": 144.8119538, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8276300.0, "trucks": 370318.0, "truck_pct": 4.474439060933026, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 14.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.83148531,144.8119538", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.83148531,144.8119538", "popup_title": "TIRTL site 567 E — LAVERTON NORTH", "interpretation": "370,318 trucks across imported months; 4.47% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_339_W", "tirtl_site_id_base": "TIRTL_339", "source_site": 339, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 1460 (FDS02b)", "lat": -38.091917, "lng": 145.477617, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5396470.0, "trucks": 370057.0, "truck_pct": 6.857390108719218, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091917,145.477617", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091917,145.477617", "popup_title": "TIRTL site 339 W — PAKENHAM", "interpretation": "370,057 trucks across imported months; 6.86% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_213_W", "tirtl_site_id_base": "TIRTL_213", "source_site": 213, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 48683", "lat": -38.063435, "lng": 145.371873, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6757410.0, "trucks": 367509.0, "truck_pct": 5.4386073954370096, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.063435,145.371873", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.063435,145.371873", "popup_title": "TIRTL site 213 W — BERWICK", "interpretation": "367,509 trucks across imported months; 5.44% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_102_E", "tirtl_site_id_base": "TIRTL_102", "source_site": 102, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - RCB25164 Just Before Koo Wee Rup Rd (FDS03a)", "lat": -38.091605, "lng": 145.481358, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5178329.0, "trucks": 365674.0, "truck_pct": 7.061621615776055, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 14.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091605,145.481358", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091605,145.481358", "popup_title": "TIRTL site 102 E — PAKENHAM", "interpretation": "365,674 trucks across imported months; 7.06% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_337_W", "tirtl_site_id_base": "TIRTL_337", "source_site": 337, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 960 (FDS01b)", "lat": -38.091533, "lng": 145.472101, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5110607.0, "trucks": 363949.0, "truck_pct": 7.1214436954357865, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091533,145.472101", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091533,145.472101", "popup_title": "TIRTL site 337 W — PAKENHAM", "interpretation": "363,949 trucks across imported months; 7.12% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_340_E", "tirtl_site_id_base": "TIRTL_340", "source_site": 340, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 1460 (FDS02a)", "lat": -38.091516, "lng": 145.477606, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5176596.0, "trucks": 363908.0, "truck_pct": 7.029870594498779, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091516,145.477606", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091516,145.477606", "popup_title": "TIRTL site 340 E — PAKENHAM", "interpretation": "363,908 trucks across imported months; 7.03% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_39_E", "tirtl_site_id_base": "TIRTL_39", "source_site": 39, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Belgrave-Hallam Rd on ramp", "lat": -37.99808, "lng": 145.278452, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10570161.0, "trucks": 359406.0, "truck_pct": 3.4001941881490736, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN NORTH", "locality_name": "NARRE WARREN NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.99808,145.278452", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.99808,145.278452", "popup_title": "TIRTL site 39 E — NARRE WARREN NORTH", "interpretation": "359,406 trucks across imported months; 3.40% truck share in/near NARRE WARREN NORTH." }, { "tirtl_site_heading_id": "TIRTL_62_W", "tirtl_site_id_base": "TIRTL_62", "source_site": 62, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - After Clyde Rd Entry Ramp", "lat": -38.040899, "lng": 145.333116, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9447045.0, "trucks": 356372.0, "truck_pct": 3.772311871066561, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.040899,145.333116", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.040899,145.333116", "popup_title": "TIRTL site 62 W — BERWICK", "interpretation": "356,372 trucks across imported months; 3.77% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_94_W", "tirtl_site_id_base": "TIRTL_94", "source_site": 94, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - RCB25162 After Toomuc Creek", "lat": -38.085151, "lng": 145.449611, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6065336.0, "trucks": 355034.0, "truck_pct": 5.85349270015709, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.085151,145.449611", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.085151,145.449611", "popup_title": "TIRTL site 94 W — PAKENHAM", "interpretation": "355,034 trucks across imported months; 5.85% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_65_E", "tirtl_site_id_base": "TIRTL_65", "source_site": 65, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Clyde Rd Exit Ramp Bullnose (CH 44950)", "lat": -38.043669, "lng": 145.338814, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7528617.0, "trucks": 354720.0, "truck_pct": 4.7116223338230645, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.043669,145.338814", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.043669,145.338814", "popup_title": "TIRTL site 65 E — BERWICK", "interpretation": "354,720 trucks across imported months; 4.71% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_35_E", "tirtl_site_id_base": "TIRTL_35", "source_site": 35, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Belgrave Hallam off ramp", "lat": -37.996921, "lng": 145.271455, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10553347.0, "trucks": 354437.0, "truck_pct": 3.358526920416812, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.996921,145.271455", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.996921,145.271455", "popup_title": "TIRTL site 35 E — HALLAM", "interpretation": "354,437 trucks across imported months; 3.36% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_264_W", "tirtl_site_id_base": "TIRTL_264", "source_site": 264, "heading": "W", "direction_label": "westbound", "site_name": "Dohertys Rd (WB)", "lat": -37.831211, "lng": 144.822392, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 1576084.0, "trucks": 354021.0, "truck_pct": 22.46206420469975, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 13.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.831211,144.822392", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.831211,144.822392", "popup_title": "TIRTL site 264 W — ALTONA NORTH", "interpretation": "354,021 trucks across imported months; 22.46% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_338_E", "tirtl_site_id_base": "TIRTL_338", "source_site": 338, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - CH 960 (FDS01a)", "lat": -38.091144, "lng": 145.472094, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 4832563.0, "trucks": 348117.0, "truck_pct": 7.203568789480862, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091144,145.472094", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091144,145.472094", "popup_title": "TIRTL site 338 E — PAKENHAM", "interpretation": "348,117 trucks across imported months; 7.20% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_263_E", "tirtl_site_id_base": "TIRTL_263", "source_site": 263, "heading": "E", "direction_label": "eastbound", "site_name": "Dohertys Rd (EB)", "lat": -37.831143, "lng": 144.822901, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 1710707.0, "trucks": 337946.0, "truck_pct": 19.754756366812085, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 13.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.831143,144.822901", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.831143,144.822901", "popup_title": "TIRTL site 263 E — ALTONA NORTH", "interpretation": "337,946 trucks across imported months; 19.75% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_92_E", "tirtl_site_id_base": "TIRTL_92", "source_site": 92, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Cardinia Rd (CH 54189)", "lat": -38.078574, "lng": 145.431078, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5540602.0, "trucks": 336492.0, "truck_pct": 6.073202875788588, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.078574,145.431078", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.078574,145.431078", "popup_title": "TIRTL site 92 E — OFFICER", "interpretation": "336,492 trucks across imported months; 6.07% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_31_E", "tirtl_site_id_base": "TIRTL_31", "source_site": 31, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Before Belgrave-Hallam Rd Exit", "lat": -37.992501, "lng": 145.257782, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9250064.0, "trucks": 333894.0, "truck_pct": 3.609639890059139, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.992501,145.257782", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.992501,145.257782", "popup_title": "TIRTL site 31 E — ENDEAVOUR HILLS", "interpretation": "333,894 trucks across imported months; 3.61% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_87_W", "tirtl_site_id_base": "TIRTL_87", "source_site": 87, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - third from Cardinia entry (CH 52296)", "lat": -38.075652, "lng": 145.409748, "first_month": "2025-12", "last_month": "2026-05", "months_present": 6, "vehicles": 6382593.0, "trucks": 331717.0, "truck_pct": 5.19721373429263, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.075652,145.409748", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.075652,145.409748", "popup_title": "TIRTL site 87 W — OFFICER", "interpretation": "331,717 trucks across imported months; 5.20% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_563_E", "tirtl_site_id_base": "TIRTL_563", "source_site": 563, "heading": "E", "direction_label": "eastbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.82932842, "lng": 144.8151718, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6835602.0, "trucks": 317624.0, "truck_pct": 4.646613421904903, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82932842,144.8151718", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82932842,144.8151718", "popup_title": "TIRTL site 563 E — LAVERTON NORTH", "interpretation": "317,624 trucks across imported months; 4.65% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_67_E", "tirtl_site_id_base": "TIRTL_67", "source_site": 67, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Clyde Rd Entry Ramp (CH 45470)", "lat": -38.046046, "lng": 145.343896, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6297502.0, "trucks": 316150.0, "truck_pct": 5.020244535055328, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.046046,145.343896", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.046046,145.343896", "popup_title": "TIRTL site 67 E — BERWICK", "interpretation": "316,150 trucks across imported months; 5.02% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_58_W", "tirtl_site_id_base": "TIRTL_58", "source_site": 58, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Pakenham Rail Bridge", "lat": -38.033932, "lng": 145.326121, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 10487913.0, "trucks": 314543.0, "truck_pct": 2.9991000116038338, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 13.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.033932,145.326121", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.033932,145.326121", "popup_title": "TIRTL site 58 W — NARRE WARREN", "interpretation": "314,543 trucks across imported months; 3.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_93_W", "tirtl_site_id_base": "TIRTL_93", "source_site": 93, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - PCM14168 Before Cardinia Rd Exit", "lat": -38.082761, "lng": 145.444056, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5394876.0, "trucks": 311785.0, "truck_pct": 5.779280191055364, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.082761,145.444056", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.082761,145.444056", "popup_title": "TIRTL site 93 W — PAKENHAM", "interpretation": "311,785 trucks across imported months; 5.78% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_77_E", "tirtl_site_id_base": "TIRTL_77", "source_site": 77, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - after Princes Hwy exit (CH 48050)", "lat": -38.059342, "lng": 145.367421, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 5154467.0, "trucks": 303127.0, "truck_pct": 5.880860232493486, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.059342,145.367421", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.059342,145.367421", "popup_title": "TIRTL site 77 E — BERWICK", "interpretation": "303,127 trucks across imported months; 5.88% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_251_E", "tirtl_site_id_base": "TIRTL_251", "source_site": 251, "heading": "E", "direction_label": "eastbound", "site_name": "Princes Hwy and Federation Trail (EB)", "lat": -37.819158, "lng": 144.839976, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 4348692.0, "trucks": 298073.0, "truck_pct": 6.854313894844703, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 13.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.819158,144.839976", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.819158,144.839976", "popup_title": "TIRTL site 251 E — BROOKLYN", "interpretation": "298,073 trucks across imported months; 6.85% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_564_E", "tirtl_site_id_base": "TIRTL_564", "source_site": 564, "heading": "E", "direction_label": "eastbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.8264326, "lng": 144.8194173, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6053636.0, "trucks": 293749.0, "truck_pct": 4.852439096106869, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8264326,144.8194173", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8264326,144.8194173", "popup_title": "TIRTL site 564 E — LAVERTON NORTH", "interpretation": "293,749 trucks across imported months; 4.85% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_61_E", "tirtl_site_id_base": "TIRTL_61", "source_site": 61, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Far Side of Pakenham Rail Bridge", "lat": -38.037733, "lng": 145.330173, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7770522.0, "trucks": 291803.0, "truck_pct": 3.7552560818951415, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.037733,145.330173", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.037733,145.330173", "popup_title": "TIRTL site 61 E — BERWICK", "interpretation": "291,803 trucks across imported months; 3.76% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_240_W", "tirtl_site_id_base": "TIRTL_240", "source_site": 240, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR/Edgars Rd overpass AB", "lat": -37.6873704326, "lng": 145.001980886, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8748194.0, "trucks": 284800.0, "truck_pct": 3.255529084060093, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 13.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6873704326,145.001980886", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6873704326,145.001980886", "popup_title": "TIRTL site 240 W — THOMASTOWN", "interpretation": "284,800 trucks across imported months; 3.26% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_239_E", "tirtl_site_id_base": "TIRTL_239", "source_site": 239, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR/Edgars Rd overpass GB", "lat": -37.687067, "lng": 145.001899, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8257555.0, "trucks": 275374.0, "truck_pct": 3.33481278659361, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 12.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.687067,145.001899", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.687067,145.001899", "popup_title": "TIRTL site 239 E — THOMASTOWN", "interpretation": "275,374 trucks across imported months; 3.33% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_99_E", "tirtl_site_id_base": "TIRTL_99", "source_site": 99, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - RCB1413 McGregor Rd Exit Bullnose", "lat": -38.090638, "lng": 145.46789, "first_month": "2025-11", "last_month": "2026-04", "months_present": 6, "vehicles": 4024052.0, "trucks": 271498.0, "truck_pct": 6.746881004519822, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 12.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.090638,145.46789", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.090638,145.46789", "popup_title": "TIRTL site 99 E — PAKENHAM", "interpretation": "271,498 trucks across imported months; 6.75% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_234_W", "tirtl_site_id_base": "TIRTL_234", "source_site": 234, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of M31 overpass AB", "lat": -37.6894023735, "lng": 144.9868195319, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8883289.0, "trucks": 269301.0, "truck_pct": 3.031546086139942, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 12.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6894023735,144.9868195319", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6894023735,144.9868195319", "popup_title": "TIRTL site 234 W — THOMASTOWN", "interpretation": "269,301 trucks across imported months; 3.03% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_233_E", "tirtl_site_id_base": "TIRTL_233", "source_site": 233, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR East of M31 overpass GB", "lat": -37.689123, "lng": 144.98656, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 9125427.0, "trucks": 267858.0, "truck_pct": 2.9352927813679295, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 12.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.689123,144.98656", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.689123,144.98656", "popup_title": "TIRTL site 233 E — THOMASTOWN", "interpretation": "267,858 trucks across imported months; 2.94% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_141_N", "tirtl_site_id_base": "TIRTL_141", "source_site": 141, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before Mickleham Rd Exit (NB)", "lat": -37.695151, "lng": 144.885668, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12677607.0, "trucks": 265851.0, "truck_pct": 2.0970124724642436, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 12.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.695151,144.885668", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.695151,144.885668", "popup_title": "TIRTL site 141 N — TULLAMARINE", "interpretation": "265,851 trucks across imported months; 2.10% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_139_N", "tirtl_site_id_base": "TIRTL_139", "source_site": 139, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - After Carrick Dr (NB)", "lat": -37.698148, "lng": 144.887358, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 12652940.0, "trucks": 265694.0, "truck_pct": 2.0998597954309433, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 12.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.698148,144.887358", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.698148,144.887358", "popup_title": "TIRTL site 139 N — TULLAMARINE", "interpretation": "265,694 trucks across imported months; 2.10% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_201_W", "tirtl_site_id_base": "TIRTL_201", "source_site": 201, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - CH 27230", "lat": -37.938711, "lng": 145.196628, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 3582513.0, "trucks": 264428.0, "truck_pct": 7.381075797910573, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 12.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.938711,145.196628", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.938711,145.196628", "popup_title": "TIRTL site 201 W — DANDENONG NORTH", "interpretation": "264,428 trucks across imported months; 7.38% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_252_W", "tirtl_site_id_base": "TIRTL_252", "source_site": 252, "heading": "W", "direction_label": "westbound", "site_name": "Princes Hwy and Federation Trail (WB)", "lat": -37.819396, "lng": 144.840129, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 4111797.0, "trucks": 263830.0, "truck_pct": 6.416415985516795, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 12.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.819396,144.840129", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.819396,144.840129", "popup_title": "TIRTL site 252 W — BROOKLYN", "interpretation": "263,830 trucks across imported months; 6.42% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_256_S", "tirtl_site_id_base": "TIRTL_256", "source_site": 256, "heading": "S", "direction_label": "southbound", "site_name": "Fitzgerald Rd and Federation trail (SB)", "lat": -37.835882, "lng": 144.783932, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 1688563.0, "trucks": 259000.0, "truck_pct": 15.338486038128279, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 12.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.835882,144.783932", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.835882,144.783932", "popup_title": "TIRTL site 256 S — LAVERTON NORTH", "interpretation": "259,000 trucks across imported months; 15.34% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_29_E", "tirtl_site_id_base": "TIRTL_29", "source_site": 29, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Just Past Sth Gippy Exit Ramp", "lat": -37.987726, "lng": 145.251313, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7799234.0, "trucks": 258851.0, "truck_pct": 3.3189284999014004, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 12.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.987726,145.251313", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.987726,145.251313", "popup_title": "TIRTL site 29 E — ENDEAVOUR HILLS", "interpretation": "258,851 trucks across imported months; 3.32% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_231_E", "tirtl_site_id_base": "TIRTL_231", "source_site": 231, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR East of Industrial Ave GB", "lat": -37.689652, "lng": 144.981453, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8366511.0, "trucks": 246725.0, "truck_pct": 2.9489592495605397, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 12.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.689652,144.981453", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.689652,144.981453", "popup_title": "TIRTL site 231 E — THOMASTOWN", "interpretation": "246,725 trucks across imported months; 2.95% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_555_E", "tirtl_site_id_base": "TIRTL_555", "source_site": 555, "heading": "E", "direction_label": "eastbound", "site_name": "M8 Western Fwy - Ballan Inbound (EB)", "lat": -37.590695, "lng": 144.18161, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2277368.0, "trucks": 240867.0, "truck_pct": 10.576551527904142, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BALLAN", "locality_name": "BALLAN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#b30000", "marker_radius": 12.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.590695,144.18161", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.590695,144.18161", "popup_title": "TIRTL site 555 E — BALLAN", "interpretation": "240,867 trucks across imported months; 10.58% truck share in/near BALLAN." }, { "tirtl_site_heading_id": "TIRTL_556_W", "tirtl_site_id_base": "TIRTL_556", "source_site": 556, "heading": "W", "direction_label": "westbound", "site_name": "M8 Western Fwy - Ballan Outbound (WB)", "lat": -37.591114, "lng": 144.182456, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2283298.0, "trucks": 240238.0, "truck_pct": 10.521535077769087, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BALLAN", "locality_name": "BALLAN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#b30000", "marker_radius": 12.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.591114,144.182456", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.591114,144.182456", "popup_title": "TIRTL site 556 W — BALLAN", "interpretation": "240,238 trucks across imported months; 10.52% truck share in/near BALLAN." }, { "tirtl_site_heading_id": "TIRTL_255_N", "tirtl_site_id_base": "TIRTL_255", "source_site": 255, "heading": "N", "direction_label": "northbound", "site_name": "Fitzgerald Rd and Federation trail (NB)", "lat": -37.835621, "lng": 144.783706, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 1567558.0, "trucks": 240168.0, "truck_pct": 15.321155580846131, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 12.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.835621,144.783706", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.835621,144.783706", "popup_title": "TIRTL site 255 N — LAVERTON NORTH", "interpretation": "240,168 trucks across imported months; 15.32% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_137_N", "tirtl_site_id_base": "TIRTL_137", "source_site": 137, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - After M80 Interchange (NB)", "lat": -37.700945, "lng": 144.888096, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 11324364.0, "trucks": 223418.0, "truck_pct": 1.9728966677510542, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 12.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.700945,144.888096", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.700945,144.888096", "popup_title": "TIRTL site 137 N — TULLAMARINE", "interpretation": "223,418 trucks across imported months; 1.97% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_236_W", "tirtl_site_id_base": "TIRTL_236", "source_site": 236, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR West of Blaxland Ave AB", "lat": -37.6889980724, "lng": 144.9906115049, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7123896.0, "trucks": 218100.0, "truck_pct": 3.0615270071320526, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 12.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6889980724,144.9906115049", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6889980724,144.9906115049", "popup_title": "TIRTL site 236 W — THOMASTOWN", "interpretation": "218,100 trucks across imported months; 3.06% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_549_W", "tirtl_site_id_base": "TIRTL_549", "source_site": 549, "heading": "W", "direction_label": "westbound", "site_name": "M1 Monash Fwy - Stanley Inbound", "lat": -37.889969917, "lng": 145.1158841608, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 3102087.0, "trucks": 199768.0, "truck_pct": 6.439793597020328, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 11.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.889969917,145.1158841608", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.889969917,145.1158841608", "popup_title": "TIRTL site 549 W — MOUNT WAVERLEY", "interpretation": "199,768 trucks across imported months; 6.44% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_116_W", "tirtl_site_id_base": "TIRTL_116", "source_site": 116, "heading": "W", "direction_label": "westbound", "site_name": "Calder FWY Outbound - After gantry M2-138 (WB)", "lat": -37.73493, "lng": 144.8962, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6647107.0, "trucks": 197396.0, "truck_pct": 2.969652812870321, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 11.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.73493,144.8962", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.73493,144.8962", "popup_title": "TIRTL site 116 W — ESSENDON NORTH", "interpretation": "197,396 trucks across imported months; 2.97% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_155_N", "tirtl_site_id_base": "TIRTL_155", "source_site": 155, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - After Mickleham Rd Exit (NB)", "lat": -37.686186, "lng": 144.876833, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8635756.0, "trucks": 186818.0, "truck_pct": 2.1633079952698986, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 11.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.686186,144.876833", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.686186,144.876833", "popup_title": "TIRTL site 155 N — TULLAMARINE", "interpretation": "186,818 trucks across imported months; 2.16% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_104_E", "tirtl_site_id_base": "TIRTL_104", "source_site": 104, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - Koo Wee Rup", "lat": -38.091768, "lng": 145.487136, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2951194.0, "trucks": 178626.0, "truck_pct": 6.052668851996853, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 11.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091768,145.487136", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091768,145.487136", "popup_title": "TIRTL site 104 E — PAKENHAM", "interpretation": "178,626 trucks across imported months; 6.05% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_157_N", "tirtl_site_id_base": "TIRTL_157", "source_site": 157, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before Airport Long-Term (NB)", "lat": -37.683698, "lng": 144.873697, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8602646.0, "trucks": 178397.0, "truck_pct": 2.073745682433056, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 11.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.683698,144.873697", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.683698,144.873697", "popup_title": "TIRTL site 157 N — TULLAMARINE", "interpretation": "178,397 trucks across imported months; 2.07% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_160_S", "tirtl_site_id_base": "TIRTL_160", "source_site": 160, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - Apac Dr entry ramp bullnose (SB)", "lat": -37.677282, "lng": 144.864913, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7640146.0, "trucks": 174494.0, "truck_pct": 2.2839092341952627, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 11.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.677282,144.864913", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.677282,144.864913", "popup_title": "TIRTL site 160 S — MELBOURNE AIRPORT", "interpretation": "174,494 trucks across imported months; 2.28% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_103_W", "tirtl_site_id_base": "TIRTL_103", "source_site": 103, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Koo Wee Rup", "lat": -38.092059, "lng": 145.487104, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2983609.0, "trucks": 172410.0, "truck_pct": 5.778572192267821, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 11.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.092059,145.487104", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.092059,145.487104", "popup_title": "TIRTL site 103 W — PAKENHAM", "interpretation": "172,410 trucks across imported months; 5.78% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_161_N", "tirtl_site_id_base": "TIRTL_161", "source_site": 161, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before Terminal Dr Exit (NB)", "lat": -37.677287, "lng": 144.864478, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6704969.0, "trucks": 171022.0, "truck_pct": 2.5506754766502278, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 11.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.677287,144.864478", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.677287,144.864478", "popup_title": "TIRTL site 161 N — MELBOURNE AIRPORT", "interpretation": "171,022 trucks across imported months; 2.55% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_158_S", "tirtl_site_id_base": "TIRTL_158", "source_site": 158, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - A1 Airport Parking (SB)", "lat": -37.680514, "lng": 144.869985, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 8202564.0, "trucks": 161891.0, "truck_pct": 1.973663356969845, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 11.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.680514,144.869985", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.680514,144.869985", "popup_title": "TIRTL site 158 S — MELBOURNE AIRPORT", "interpretation": "161,891 trucks across imported months; 1.97% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_156_S", "tirtl_site_id_base": "TIRTL_156", "source_site": 156, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - Before Mickleham Rd (SB)", "lat": -37.683422, "lng": 144.873701, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7974772.0, "trucks": 153734.0, "truck_pct": 1.9277541727838738, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WESTMEADOWS", "locality_name": "WESTMEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 11.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.683422,144.873701", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.683422,144.873701", "popup_title": "TIRTL site 156 S — WESTMEADOWS", "interpretation": "153,734 trucks across imported months; 1.93% truck share in/near WESTMEADOWS." }, { "tirtl_site_heading_id": "TIRTL_261_N", "tirtl_site_id_base": "TIRTL_261", "source_site": 261, "heading": "N", "direction_label": "northbound", "site_name": "Grieve Pde (NB)", "lat": -37.844198, "lng": 144.824831, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 1001051.0, "trucks": 149156.0, "truck_pct": 14.899940162888804, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#b30000", "marker_radius": 11.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.844198,144.824831", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.844198,144.824831", "popup_title": "TIRTL site 261 N — ALTONA NORTH", "interpretation": "149,156 trucks across imported months; 14.90% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_550_E", "tirtl_site_id_base": "TIRTL_550", "source_site": 550, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Monash Hwy - Stanley Outbound", "lat": -37.8889761167, "lng": 145.1151278616, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 2433856.0, "trucks": 146984.0, "truck_pct": 6.0391411817297325, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 11.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8889761167,145.1151278616", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8889761167,145.1151278616", "popup_title": "TIRTL site 550 E — MOUNT WAVERLEY", "interpretation": "146,984 trucks across imported months; 6.04% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_60_W", "tirtl_site_id_base": "TIRTL_60", "source_site": 60, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Warrigul Side of Pakenham Rail Bridge (CH 43920)", "lat": -38.037955, "lng": 145.32979, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 4069044.0, "trucks": 146764.0, "truck_pct": 3.6068422951435277, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 11.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.037955,145.32979", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.037955,145.32979", "popup_title": "TIRTL site 60 W — BERWICK", "interpretation": "146,764 trucks across imported months; 3.61% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_98_W", "tirtl_site_id_base": "TIRTL_98", "source_site": 98, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - McGregor entry", "lat": -38.090944, "lng": 145.467791, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2414255.0, "trucks": 143823.0, "truck_pct": 5.9572414678648276, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 11.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.090944,145.467791", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.090944,145.467791", "popup_title": "TIRTL site 98 W — PAKENHAM", "interpretation": "143,823 trucks across imported months; 5.96% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_135_N", "tirtl_site_id_base": "TIRTL_135", "source_site": 135, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before M80 Overpass (NB)", "lat": -37.706786, "lng": 144.889688, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7563543.0, "trucks": 138998.0, "truck_pct": 1.8377366268691802, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.706786,144.889688", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.706786,144.889688", "popup_title": "TIRTL site 135 N — TULLAMARINE", "interpretation": "138,998 trucks across imported months; 1.84% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_262_S", "tirtl_site_id_base": "TIRTL_262", "source_site": 262, "heading": "S", "direction_label": "southbound", "site_name": "Grieve Pde (SB)", "lat": -37.844896, "lng": 144.825018, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 1154186.0, "trucks": 134877.0, "truck_pct": 11.685898113475645, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#b30000", "marker_radius": 10.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.844896,144.825018", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.844896,144.825018", "popup_title": "TIRTL site 262 S — ALTONA NORTH", "interpretation": "134,877 trucks across imported months; 11.69% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_162_N", "tirtl_site_id_base": "TIRTL_162", "source_site": 162, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - After Terminal Dr Exit (NB)", "lat": -37.675542, "lng": 144.859121, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 1838879.0, "trucks": 123225.0, "truck_pct": 6.701093437904288, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 10.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.675542,144.859121", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.675542,144.859121", "popup_title": "TIRTL site 162 N — MELBOURNE AIRPORT", "interpretation": "123,225 trucks across imported months; 6.70% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_228_W", "tirtl_site_id_base": "TIRTL_228", "source_site": 228, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of Mahoneys Rd AB", "lat": -37.691192, "lng": 144.96989, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 2002225.0, "trucks": 121669.0, "truck_pct": 6.076689682727965, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 10.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.691192,144.96989", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.691192,144.96989", "popup_title": "TIRTL site 228 W — FAWKNER", "interpretation": "121,669 trucks across imported months; 6.08% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_134_S", "tirtl_site_id_base": "TIRTL_134", "source_site": 134, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - After WRR Interchange (SB)", "lat": -37.706928, "lng": 144.890161, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7789814.0, "trucks": 120974.0, "truck_pct": 1.552976746299719, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GOWANBRAE", "locality_name": "GOWANBRAE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.706928,144.890161", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.706928,144.890161", "popup_title": "TIRTL site 134 S — GOWANBRAE", "interpretation": "120,974 trucks across imported months; 1.55% truck share in/near GOWANBRAE." }, { "tirtl_site_heading_id": "TIRTL_138_S", "tirtl_site_id_base": "TIRTL_138", "source_site": 138, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - Before WRR Interchange (SB)", "lat": -37.698109, "lng": 144.887559, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 7581469.0, "trucks": 116419.0, "truck_pct": 1.5355731191408948, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.698109,144.887559", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.698109,144.887559", "popup_title": "TIRTL site 138 S — TULLAMARINE", "interpretation": "116,419 trucks across imported months; 1.54% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_245_N", "tirtl_site_id_base": "TIRTL_245", "source_site": 245, "heading": "N", "direction_label": "northbound", "site_name": "Nepean Hwy NR Arnot St (NB)", "lat": -37.912029, "lng": 145.013816, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6785762.0, "trucks": 111662.0, "truck_pct": 1.6455336924578257, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BRIGHTON EAST", "locality_name": "BRIGHTON EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912029,145.013816", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912029,145.013816", "popup_title": "TIRTL site 245 N — BRIGHTON EAST", "interpretation": "111,662 trucks across imported months; 1.65% truck share in/near BRIGHTON EAST." }, { "tirtl_site_heading_id": "TIRTL_241_E", "tirtl_site_id_base": "TIRTL_241", "source_site": 241, "heading": "E", "direction_label": "eastbound", "site_name": "Mountain Hwy NR Violen St (EB)", "lat": -37.842102, "lng": 145.258492, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 3727838.0, "trucks": 103678.0, "truck_pct": 2.7811830878916948, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BAYSWATER", "locality_name": "BAYSWATER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.842102,145.258492", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.842102,145.258492", "popup_title": "TIRTL site 241 E — BAYSWATER", "interpretation": "103,678 trucks across imported months; 2.78% truck share in/near BAYSWATER." }, { "tirtl_site_heading_id": "TIRTL_163_S", "tirtl_site_id_base": "TIRTL_163", "source_site": 163, "heading": "S", "direction_label": "southbound", "site_name": "Calder FWY Inbound - Before Green Gully Rd Underpass (SB)", "lat": -37.709901, "lng": 144.825318, "first_month": "2025-11", "last_month": "2026-02", "months_present": 4, "vehicles": 3678643.0, "trucks": 98010.0, "truck_pct": 2.664297677159757, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR", "locality_name": "KEILOR", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.709901,144.825318", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.709901,144.825318", "popup_title": "TIRTL site 163 S — KEILOR", "interpretation": "98,010 trucks across imported months; 2.66% truck share in/near KEILOR." }, { "tirtl_site_heading_id": "TIRTL_501_W", "tirtl_site_id_base": "TIRTL_501", "source_site": 501, "heading": "W", "direction_label": "westbound", "site_name": "M80 Western Ring Road Inbound (WB)", "lat": -37.693813, "lng": 144.906353, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 1802809.0, "trucks": 95384.0, "truck_pct": 5.29085443882297, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLADSTONE PARK", "locality_name": "GLADSTONE PARK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 10.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.693813,144.906353", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.693813,144.906353", "popup_title": "TIRTL site 501 W — GLADSTONE PARK", "interpretation": "95,384 trucks across imported months; 5.29% truck share in/near GLADSTONE PARK." }, { "tirtl_site_heading_id": "TIRTL_242_W", "tirtl_site_id_base": "TIRTL_242", "source_site": 242, "heading": "W", "direction_label": "westbound", "site_name": "Mountain Hwy NR Violen St (WB)", "lat": -37.842319, "lng": 145.258728, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 3561857.0, "trucks": 95083.0, "truck_pct": 2.6694783086463043, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BAYSWATER", "locality_name": "BAYSWATER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.842319,145.258728", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.842319,145.258728", "popup_title": "TIRTL site 242 W — BAYSWATER", "interpretation": "95,083 trucks across imported months; 2.67% truck share in/near BAYSWATER." }, { "tirtl_site_heading_id": "TIRTL_246_S", "tirtl_site_id_base": "TIRTL_246", "source_site": 246, "heading": "S", "direction_label": "southbound", "site_name": "Nepean Hwy NR Arnot St (SB)", "lat": -37.912002, "lng": 145.014363, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6458306.0, "trucks": 94123.0, "truck_pct": 1.4573945551666334, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BRIGHTON EAST", "locality_name": "BRIGHTON EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912002,145.014363", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912002,145.014363", "popup_title": "TIRTL site 246 S — BRIGHTON EAST", "interpretation": "94,123 trucks across imported months; 1.46% truck share in/near BRIGHTON EAST." }, { "tirtl_site_heading_id": "TIRTL_140_S", "tirtl_site_id_base": "TIRTL_140", "source_site": 140, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - Before Carrick Dr (SB)", "lat": -37.695066, "lng": 144.885855, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5240311.0, "trucks": 93677.0, "truck_pct": 1.787622910166973, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 10.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.695066,144.885855", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.695066,144.885855", "popup_title": "TIRTL site 140 S — TULLAMARINE", "interpretation": "93,677 trucks across imported months; 1.79% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_136_S", "tirtl_site_id_base": "TIRTL_136", "source_site": 136, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Inbound - Before WRR Interchange (SB)", "lat": -37.702967, "lng": 144.889194, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 6438261.0, "trucks": 86955.0, "truck_pct": 1.3505976225567742, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLADSTONE PARK", "locality_name": "GLADSTONE PARK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 9.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.702967,144.889194", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.702967,144.889194", "popup_title": "TIRTL site 136 S — GLADSTONE PARK", "interpretation": "86,955 trucks across imported months; 1.35% truck share in/near GLADSTONE PARK." }, { "tirtl_site_heading_id": "TIRTL_247_N", "tirtl_site_id_base": "TIRTL_247", "source_site": 247, "heading": "N", "direction_label": "northbound", "site_name": "Sydney Rd and Jukes Rd (NB)", "lat": -37.700743, "lng": 144.959817, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5438542.0, "trucks": 71064.0, "truck_pct": 1.3066737371891217, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 9.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.700743,144.959817", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.700743,144.959817", "popup_title": "TIRTL site 247 N — FAWKNER", "interpretation": "71,064 trucks across imported months; 1.31% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_248_S", "tirtl_site_id_base": "TIRTL_248", "source_site": 248, "heading": "S", "direction_label": "southbound", "site_name": "Sydney Rd and Jukes Rd (SB)", "lat": -37.701348, "lng": 144.960249, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5114044.0, "trucks": 70569.0, "truck_pct": 1.3799060000265935, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 9.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.701348,144.960249", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.701348,144.960249", "popup_title": "TIRTL site 248 S — FAWKNER", "interpretation": "70,569 trucks across imported months; 1.38% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_151_N", "tirtl_site_id_base": "TIRTL_151", "source_site": 151, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Mickleham Rd Exit Bullnose (NB)", "lat": -37.692582, "lng": 144.883715, "first_month": "2025-11", "last_month": "2026-02", "months_present": 4, "vehicles": 3074250.0, "trucks": 62467.0, "truck_pct": 2.031942750264292, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 9.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.692582,144.883715", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.692582,144.883715", "popup_title": "TIRTL site 151 N — TULLAMARINE", "interpretation": "62,467 trucks across imported months; 2.03% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_253_N", "tirtl_site_id_base": "TIRTL_253", "source_site": 253, "heading": "N", "direction_label": "northbound", "site_name": "Plenty Rd NR Larundel (NB)", "lat": -37.710443, "lng": 145.048835, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 5003184.0, "trucks": 58331.0, "truck_pct": 1.1658775691639565, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BUNDOORA", "locality_name": "BUNDOORA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 9.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.710443,145.048835", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.710443,145.048835", "popup_title": "TIRTL site 253 N — BUNDOORA", "interpretation": "58,331 trucks across imported months; 1.17% truck share in/near BUNDOORA." }, { "tirtl_site_heading_id": "TIRTL_254_S", "tirtl_site_id_base": "TIRTL_254", "source_site": 254, "heading": "S", "direction_label": "southbound", "site_name": "Plenty Rd NR Larundel (SB)", "lat": -37.71065, "lng": 145.049152, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 4975325.0, "trucks": 57266.0, "truck_pct": 1.151000185917503, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BUNDOORA", "locality_name": "BUNDOORA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 9.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.71065,145.049152", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.71065,145.049152", "popup_title": "TIRTL site 254 S — BUNDOORA", "interpretation": "57,266 trucks across imported months; 1.15% truck share in/near BUNDOORA." }, { "tirtl_site_heading_id": "TIRTL_64_W", "tirtl_site_id_base": "TIRTL_64", "source_site": 64, "heading": "W", "direction_label": "westbound", "site_name": "M1 Inbound - Clyde Rd Entry Ramp Bullnose (CH 44970)", "lat": -38.044047, "lng": 145.338821, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 1423911.0, "trucks": 49303.0, "truck_pct": 3.4625057324509747, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 8.9, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.044047,145.338821", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.044047,145.338821", "popup_title": "TIRTL site 64 W — BERWICK", "interpretation": "49,303 trucks across imported months; 3.46% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_569_W", "tirtl_site_id_base": "TIRTL_569", "source_site": 569, "heading": "W", "direction_label": "westbound", "site_name": "A1 Princes Hwy - Lindenow South Westbound", "lat": -37.878099, "lng": 147.435961, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 665853.0, "trucks": 46696.0, "truck_pct": 7.012959316846211, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LINDENOW SOUTH", "locality_name": "LINDENOW SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 8.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.878099,147.435961", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.878099,147.435961", "popup_title": "TIRTL site 569 W — LINDENOW SOUTH", "interpretation": "46,696 trucks across imported months; 7.01% truck share in/near LINDENOW SOUTH." }, { "tirtl_site_heading_id": "TIRTL_570_E", "tirtl_site_id_base": "TIRTL_570", "source_site": 570, "heading": "E", "direction_label": "eastbound", "site_name": "A1 Princes Hwy - Lindenow South Eastbound", "lat": -37.878135, "lng": 147.435089, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 659874.0, "trucks": 45304.0, "truck_pct": 6.865553120747294, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LINDENOW SOUTH", "locality_name": "LINDENOW SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 8.8, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.878135,147.435089", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.878135,147.435089", "popup_title": "TIRTL site 570 E — LINDENOW SOUTH", "interpretation": "45,304 trucks across imported months; 6.87% truck share in/near LINDENOW SOUTH." }, { "tirtl_site_heading_id": "TIRTL_258_W", "tirtl_site_id_base": "TIRTL_258", "source_site": 258, "heading": "W", "direction_label": "westbound", "site_name": "Princes Hwy West (WB)", "lat": -37.885494, "lng": 144.698902, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 3438890.0, "trucks": 41935.0, "truck_pct": 1.2194341778887956, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.7, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885494,144.698902", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885494,144.698902", "popup_title": "TIRTL site 258 W — WERRIBEE", "interpretation": "41,935 trucks across imported months; 1.22% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_153_N", "tirtl_site_id_base": "TIRTL_153", "source_site": 153, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - After Mickleham Rd Exit (NB)", "lat": -37.688546, "lng": 144.879796, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 1649553.0, "trucks": 37018.0, "truck_pct": 2.2441231048653787, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.5, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.688546,144.879796", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.688546,144.879796", "popup_title": "TIRTL site 153 N — TULLAMARINE", "interpretation": "37,018 trucks across imported months; 2.24% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_257_E", "tirtl_site_id_base": "TIRTL_257", "source_site": 257, "heading": "E", "direction_label": "eastbound", "site_name": "Princes Hwy West (EB)", "lat": -37.885667, "lng": 144.697972, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 3198739.0, "trucks": 33157.0, "truck_pct": 1.0365647212854816, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885667,144.697972", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885667,144.697972", "popup_title": "TIRTL site 257 E — WERRIBEE", "interpretation": "33,157 trucks across imported months; 1.04% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_244_W", "tirtl_site_id_base": "TIRTL_244", "source_site": 244, "heading": "W", "direction_label": "westbound", "site_name": "Burwood Hwy (WB)", "lat": -37.851438, "lng": 145.126052, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 3347999.0, "trucks": 30746.0, "truck_pct": 0.918339581343961, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BURWOOD", "locality_name": "BURWOOD", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.3, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.851438,145.126052", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.851438,145.126052", "popup_title": "TIRTL site 244 W — BURWOOD", "interpretation": "30,746 trucks across imported months; 0.92% truck share in/near BURWOOD." }, { "tirtl_site_heading_id": "TIRTL_249_E", "tirtl_site_id_base": "TIRTL_249", "source_site": 249, "heading": "E", "direction_label": "eastbound", "site_name": "Princes Hwy and James St (EB)", "lat": -37.979226, "lng": 145.208086, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2773622.0, "trucks": 28640.0, "truck_pct": 1.032584829511736, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG", "locality_name": "DANDENONG", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.2, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.979226,145.208086", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.979226,145.208086", "popup_title": "TIRTL site 249 E — DANDENONG", "interpretation": "28,640 trucks across imported months; 1.03% truck share in/near DANDENONG." }, { "tirtl_site_heading_id": "TIRTL_243_E", "tirtl_site_id_base": "TIRTL_243", "source_site": 243, "heading": "E", "direction_label": "eastbound", "site_name": "Burwood Hwy (EB)", "lat": -37.851169, "lng": 145.126391, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 3826296.0, "trucks": 25017.0, "truck_pct": 0.6538176868700174, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BURWOOD", "locality_name": "BURWOOD", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.851169,145.126391", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.851169,145.126391", "popup_title": "TIRTL site 243 E — BURWOOD", "interpretation": "25,017 trucks across imported months; 0.65% truck share in/near BURWOOD." }, { "tirtl_site_heading_id": "TIRTL_250_W", "tirtl_site_id_base": "TIRTL_250", "source_site": 250, "heading": "W", "direction_label": "westbound", "site_name": "Princes Hwy and James St (WB)", "lat": -37.978705, "lng": 145.207155, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2466678.0, "trucks": 24231.0, "truck_pct": 0.9823333244144554, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG", "locality_name": "DANDENONG", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.978705,145.207155", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.978705,145.207155", "popup_title": "TIRTL site 250 W — DANDENONG", "interpretation": "24,231 trucks across imported months; 0.98% truck share in/near DANDENONG." }, { "tirtl_site_heading_id": "TIRTL_159_N", "tirtl_site_id_base": "TIRTL_159", "source_site": 159, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Outbound - Before Terminal Dr (NB)", "lat": -37.680566, "lng": 144.869725, "first_month": "2026-04", "last_month": "2026-05", "months_present": 2, "vehicles": 950458.0, "trucks": 24171.0, "truck_pct": 2.543089752519312, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 8.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.680566,144.869725", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.680566,144.869725", "popup_title": "TIRTL site 159 N — MELBOURNE AIRPORT", "interpretation": "24,171 trucks across imported months; 2.54% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_260_W", "tirtl_site_id_base": "TIRTL_260", "source_site": 260, "heading": "W", "direction_label": "westbound", "site_name": "Sneydes Rd (WB)", "lat": -37.897545, "lng": 144.712445, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2293405.0, "trucks": 15261.0, "truck_pct": 0.665429786714514, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 7.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.897545,144.712445", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.897545,144.712445", "popup_title": "TIRTL site 260 W — POINT COOK", "interpretation": "15,261 trucks across imported months; 0.67% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_259_E", "tirtl_site_id_base": "TIRTL_259", "source_site": 259, "heading": "E", "direction_label": "eastbound", "site_name": "Sneydes Rd (EB)", "lat": -37.897503, "lng": 144.712346, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 2255454.0, "trucks": 14939.0, "truck_pct": 0.6623500191092347, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 7.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.897503,144.712346", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.897503,144.712346", "popup_title": "TIRTL site 259 E — POINT COOK", "interpretation": "14,939 trucks across imported months; 0.66% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_69_E", "tirtl_site_id_base": "TIRTL_69", "source_site": 69, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Outbound - First after Clyde Rd entry", "lat": -38.047857, "lng": 145.348179, "first_month": "2026-01", "last_month": "2026-05", "months_present": 4, "vehicles": 72410.0, "trucks": 1956.0, "truck_pct": 2.7012843529899184, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.6, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.047857,145.348179", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.047857,145.348179", "popup_title": "TIRTL site 69 E — BERWICK", "interpretation": "1,956 trucks across imported months; 2.70% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_562_E", "tirtl_site_id_base": "TIRTL_562", "source_site": 562, "heading": "E", "direction_label": "eastbound", "site_name": "WGT - Distributor Carriageway to Main Carriageway", "lat": -37.82667751, "lng": 144.8182229, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 52219.0, "trucks": 850.0, "truck_pct": 1.627760010724066, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.4, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82667751,144.8182229", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82667751,144.8182229", "popup_title": "TIRTL site 562 E — LAVERTON NORTH", "interpretation": "850 trucks across imported months; 1.63% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_256_N", "tirtl_site_id_base": "TIRTL_256", "source_site": 256, "heading": "N", "direction_label": "northbound", "site_name": "Fitzgerald Rd and Federation trail (SB)", "lat": -37.835882, "lng": 144.783932, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 200.0, "trucks": 35.0, "truck_pct": 17.5, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.835882,144.783932", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.835882,144.783932", "popup_title": "TIRTL site 256 N — LAVERTON NORTH", "interpretation": "35 trucks across imported months; 17.50% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_250_E", "tirtl_site_id_base": "TIRTL_250", "source_site": 250, "heading": "E", "direction_label": "eastbound", "site_name": "Princes Hwy and James St (WB)", "lat": -37.978705, "lng": 145.207155, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 66.0, "trucks": 30.0, "truck_pct": 45.45454545454545, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG", "locality_name": "DANDENONG", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.978705,145.207155", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.978705,145.207155", "popup_title": "TIRTL site 250 E — DANDENONG", "interpretation": "30 trucks across imported months; 45.45% truck share in/near DANDENONG." }, { "tirtl_site_heading_id": "TIRTL_247_S", "tirtl_site_id_base": "TIRTL_247", "source_site": 247, "heading": "S", "direction_label": "southbound", "site_name": "Sydney Rd and Jukes Rd (NB)", "lat": -37.700743, "lng": 144.959817, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 896.0, "trucks": 28.0, "truck_pct": 3.125, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.700743,144.959817", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.700743,144.959817", "popup_title": "TIRTL site 247 S — FAWKNER", "interpretation": "28 trucks across imported months; 3.12% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_504_W", "tirtl_site_id_base": "TIRTL_504", "source_site": 504, "heading": "W", "direction_label": "westbound", "site_name": "M1 West Gate Bridge Inbound (EB)", "lat": -37.8309, "lng": 144.900501, "first_month": "2025-11", "last_month": "2026-03", "months_present": 5, "vehicles": 692.0, "trucks": 23.0, "truck_pct": 3.3236994219653178, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PORT MELBOURNE", "locality_name": "PORT MELBOURNE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8309,144.900501", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8309,144.900501", "popup_title": "TIRTL site 504 W — PORT MELBOURNE", "interpretation": "23 trucks across imported months; 3.32% truck share in/near PORT MELBOURNE." }, { "tirtl_site_heading_id": "TIRTL_245_S", "tirtl_site_id_base": "TIRTL_245", "source_site": 245, "heading": "S", "direction_label": "southbound", "site_name": "Nepean Hwy NR Arnot St (NB)", "lat": -37.912029, "lng": 145.013816, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 40.0, "trucks": 19.0, "truck_pct": 47.5, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BRIGHTON EAST", "locality_name": "BRIGHTON EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912029,145.013816", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912029,145.013816", "popup_title": "TIRTL site 245 S — BRIGHTON EAST", "interpretation": "19 trucks across imported months; 47.50% truck share in/near BRIGHTON EAST." }, { "tirtl_site_heading_id": "TIRTL_65_W", "tirtl_site_id_base": "TIRTL_65", "source_site": 65, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Clyde Rd Exit Ramp Bullnose (CH 44950)", "lat": -38.043669, "lng": 145.338814, "first_month": "2025-12", "last_month": "2026-05", "months_present": 6, "vehicles": 243.0, "trucks": 18.0, "truck_pct": 7.407407407407407, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.043669,145.338814", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.043669,145.338814", "popup_title": "TIRTL site 65 W — BERWICK", "interpretation": "18 trucks across imported months; 7.41% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_219_W", "tirtl_site_id_base": "TIRTL_219", "source_site": 219, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 51794", "lat": -38.074557, "lng": 145.404158, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 101.0, "trucks": 15.0, "truck_pct": 14.851485148514852, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#b30000", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.074557,145.404158", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.074557,145.404158", "popup_title": "TIRTL site 219 W — OFFICER", "interpretation": "15 trucks across imported months; 14.85% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_242_E", "tirtl_site_id_base": "TIRTL_242", "source_site": 242, "heading": "E", "direction_label": "eastbound", "site_name": "Mountain Hwy NR Violen St (WB)", "lat": -37.842319, "lng": 145.258728, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 98.0, "trucks": 15.0, "truck_pct": 15.306122448979592, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BAYSWATER", "locality_name": "BAYSWATER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.1, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.842319,145.258728", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.842319,145.258728", "popup_title": "TIRTL site 242 E — BAYSWATER", "interpretation": "15 trucks across imported months; 15.31% truck share in/near BAYSWATER." }, { "tirtl_site_heading_id": "TIRTL_175_W", "tirtl_site_id_base": "TIRTL_175", "source_site": 175, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 20300", "lat": -37.8939247085, "lng": 145.1422485152, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 16.0, "trucks": 13.0, "truck_pct": 81.25, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8939247085,145.1422485152", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8939247085,145.1422485152", "popup_title": "TIRTL site 175 W — MOUNT WAVERLEY", "interpretation": "13 trucks across imported months; 81.25% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_161_S", "tirtl_site_id_base": "TIRTL_161", "source_site": 161, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before Terminal Dr Exit (NB)", "lat": -37.677287, "lng": 144.864478, "first_month": "2025-12", "last_month": "2026-05", "months_present": 4, "vehicles": 268.0, "trucks": 13.0, "truck_pct": 4.850746268656716, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.677287,144.864478", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.677287,144.864478", "popup_title": "TIRTL site 161 S — MELBOURNE AIRPORT", "interpretation": "13 trucks across imported months; 4.85% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_67_W", "tirtl_site_id_base": "TIRTL_67", "source_site": 67, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Clyde Rd Entry Ramp (CH 45470)", "lat": -38.046046, "lng": 145.343896, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 186.0, "trucks": 13.0, "truck_pct": 6.989247311827957, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.046046,145.343896", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.046046,145.343896", "popup_title": "TIRTL site 67 W — BERWICK", "interpretation": "13 trucks across imported months; 6.99% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_64_E", "tirtl_site_id_base": "TIRTL_64", "source_site": 64, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Clyde Rd Entry Ramp Bullnose (CH 44970)", "lat": -38.044047, "lng": 145.338821, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 45.0, "trucks": 10.0, "truck_pct": 22.22222222222222, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.044047,145.338821", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.044047,145.338821", "popup_title": "TIRTL site 64 E — BERWICK", "interpretation": "10 trucks across imported months; 22.22% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_241_W", "tirtl_site_id_base": "TIRTL_241", "source_site": 241, "heading": "W", "direction_label": "westbound", "site_name": "Mountain Hwy NR Violen St (EB)", "lat": -37.842102, "lng": 145.258492, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 24.0, "trucks": 9.0, "truck_pct": 37.5, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BAYSWATER", "locality_name": "BAYSWATER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.842102,145.258492", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.842102,145.258492", "popup_title": "TIRTL site 241 W — BAYSWATER", "interpretation": "9 trucks across imported months; 37.50% truck share in/near BAYSWATER." }, { "tirtl_site_heading_id": "TIRTL_255_S", "tirtl_site_id_base": "TIRTL_255", "source_site": 255, "heading": "S", "direction_label": "southbound", "site_name": "Fitzgerald Rd and Federation trail (NB)", "lat": -37.835621, "lng": 144.783706, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 142.0, "trucks": 9.0, "truck_pct": 6.338028169014085, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.835621,144.783706", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.835621,144.783706", "popup_title": "TIRTL site 255 S — LAVERTON NORTH", "interpretation": "9 trucks across imported months; 6.34% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_114_E", "tirtl_site_id_base": "TIRTL_114", "source_site": 114, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Inbound - Altona bound EJ Whitten bridge (WB)", "lat": -37.744389, "lng": 144.843368, "first_month": "2025-12", "last_month": "2026-05", "months_present": 6, "vehicles": 21.0, "trucks": 5.0, "truck_pct": 23.80952380952381, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.744389,144.843368", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.744389,144.843368", "popup_title": "TIRTL site 114 E — KEILOR EAST", "interpretation": "5 trucks across imported months; 23.81% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_248_N", "tirtl_site_id_base": "TIRTL_248", "source_site": 248, "heading": "N", "direction_label": "northbound", "site_name": "Sydney Rd and Jukes Rd (SB)", "lat": -37.701348, "lng": 144.960249, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 15.0, "trucks": 4.0, "truck_pct": 26.666666666666668, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.701348,144.960249", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.701348,144.960249", "popup_title": "TIRTL site 248 N — FAWKNER", "interpretation": "4 trucks across imported months; 26.67% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_249_W", "tirtl_site_id_base": "TIRTL_249", "source_site": 249, "heading": "W", "direction_label": "westbound", "site_name": "Princes Hwy and James St (EB)", "lat": -37.979226, "lng": 145.208086, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 22.0, "trucks": 4.0, "truck_pct": 18.181818181818183, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG", "locality_name": "DANDENONG", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.979226,145.208086", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.979226,145.208086", "popup_title": "TIRTL site 249 W — DANDENONG", "interpretation": "4 trucks across imported months; 18.18% truck share in/near DANDENONG." }, { "tirtl_site_heading_id": "TIRTL_220_W", "tirtl_site_id_base": "TIRTL_220", "source_site": 220, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 52296", "lat": -38.075378, "lng": 145.409925, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 137.0, "trucks": 4.0, "truck_pct": 2.9197080291970803, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.075378,145.409925", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.075378,145.409925", "popup_title": "TIRTL site 220 W — OFFICER", "interpretation": "4 trucks across imported months; 2.92% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_246_N", "tirtl_site_id_base": "TIRTL_246", "source_site": 246, "heading": "N", "direction_label": "northbound", "site_name": "Nepean Hwy NR Arnot St (SB)", "lat": -37.912002, "lng": 145.014363, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 9.0, "trucks": 3.0, "truck_pct": 33.333333333333336, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BRIGHTON EAST", "locality_name": "BRIGHTON EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912002,145.014363", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912002,145.014363", "popup_title": "TIRTL site 246 N — BRIGHTON EAST", "interpretation": "3 trucks across imported months; 33.33% truck share in/near BRIGHTON EAST." }, { "tirtl_site_heading_id": "TIRTL_568_W", "tirtl_site_id_base": "TIRTL_568", "source_site": 568, "heading": "W", "direction_label": "westbound", "site_name": "WGT - Inbound M80 Ring Rd to Eastbound Main Carriageway", "lat": -37.82569407, "lng": 144.8208162, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 57.0, "trucks": 3.0, "truck_pct": 5.2631578947368425, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82569407,144.8208162", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82569407,144.8208162", "popup_title": "TIRTL site 568 W — LAVERTON NORTH", "interpretation": "3 trucks across imported months; 5.26% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_155_S", "tirtl_site_id_base": "TIRTL_155", "source_site": 155, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - After Mickleham Rd Exit (NB)", "lat": -37.686186, "lng": 144.876833, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 223.0, "trucks": 3.0, "truck_pct": 1.345291479820628, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.686186,144.876833", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.686186,144.876833", "popup_title": "TIRTL site 155 S — TULLAMARINE", "interpretation": "3 trucks across imported months; 1.35% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_221_W", "tirtl_site_id_base": "TIRTL_221", "source_site": 221, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 52918", "lat": -38.076365, "lng": 145.416868, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 101.0, "trucks": 3.0, "truck_pct": 2.9702970297029703, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.076365,145.416868", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.076365,145.416868", "popup_title": "TIRTL site 221 W — OFFICER", "interpretation": "3 trucks across imported months; 2.97% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_90_W", "tirtl_site_id_base": "TIRTL_90", "source_site": 90, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - before Cardinia exit (CH 53510)", "lat": -38.077313, "lng": 145.423527, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 63.0, "trucks": 3.0, "truck_pct": 4.761904761904762, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.077313,145.423527", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.077313,145.423527", "popup_title": "TIRTL site 90 W — OFFICER", "interpretation": "3 trucks across imported months; 4.76% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_167_W", "tirtl_site_id_base": "TIRTL_167", "source_site": 167, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 18380", "lat": -37.8913776577, "lng": 145.1206807048, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 6.0, "trucks": 2.0, "truck_pct": 33.333333333333336, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8913776577,145.1206807048", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8913776577,145.1206807048", "popup_title": "TIRTL site 167 W — MOUNT WAVERLEY", "interpretation": "2 trucks across imported months; 33.33% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_16_E", "tirtl_site_id_base": "TIRTL_16", "source_site": 16, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Just Before Stud Rd Exit Ramp", "lat": -37.964037, "lng": 145.230871, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 7.0, "trucks": 2.0, "truck_pct": 28.571428571428573, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.964037,145.230871", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.964037,145.230871", "popup_title": "TIRTL site 16 E — DANDENONG NORTH", "interpretation": "2 trucks across imported months; 28.57% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_505_E", "tirtl_site_id_base": "TIRTL_505", "source_site": 505, "heading": "E", "direction_label": "eastbound", "site_name": "M1 West Gate Bridge Outbound (WB)", "lat": -37.830815, "lng": 144.900329, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 93.0, "trucks": 2.0, "truck_pct": 2.150537634408602, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PORT MELBOURNE", "locality_name": "PORT MELBOURNE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.830815,144.900329", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.830815,144.900329", "popup_title": "TIRTL site 505 E — PORT MELBOURNE", "interpretation": "2 trucks across imported months; 2.15% truck share in/near PORT MELBOURNE." }, { "tirtl_site_heading_id": "TIRTL_5_W", "tirtl_site_id_base": "TIRTL_5", "source_site": 5, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Eastlink Interchange", "lat": -37.946719, "lng": 145.20728, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 7.0, "trucks": 2.0, "truck_pct": 28.571428571428573, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.946719,145.20728", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.946719,145.20728", "popup_title": "TIRTL site 5 W — DANDENONG NORTH", "interpretation": "2 trucks across imported months; 28.57% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_61_W", "tirtl_site_id_base": "TIRTL_61", "source_site": 61, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Far Side of Pakenham Rail Bridge", "lat": -38.037733, "lng": 145.330173, "first_month": "2026-02", "last_month": "2026-05", "months_present": 4, "vehicles": 38.0, "trucks": 2.0, "truck_pct": 5.2631578947368425, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.037733,145.330173", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.037733,145.330173", "popup_title": "TIRTL site 61 W — BERWICK", "interpretation": "2 trucks across imported months; 5.26% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_157_S", "tirtl_site_id_base": "TIRTL_157", "source_site": 157, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before Airport Long-Term (NB)", "lat": -37.683698, "lng": 144.873697, "first_month": "2026-02", "last_month": "2026-05", "months_present": 4, "vehicles": 163.0, "trucks": 2.0, "truck_pct": 1.2269938650306749, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.683698,144.873697", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.683698,144.873697", "popup_title": "TIRTL site 157 S — TULLAMARINE", "interpretation": "2 trucks across imported months; 1.23% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_66_E", "tirtl_site_id_base": "TIRTL_66", "source_site": 66, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Clyde Rd Exit Bullnose (CH 45490)", "lat": -38.046432, "lng": 145.343846, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 143.0, "trucks": 2.0, "truck_pct": 1.3986013986013985, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.046432,145.343846", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.046432,145.343846", "popup_title": "TIRTL site 66 E — BERWICK", "interpretation": "2 trucks across imported months; 1.40% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_243_W", "tirtl_site_id_base": "TIRTL_243", "source_site": 243, "heading": "W", "direction_label": "westbound", "site_name": "Burwood Hwy (EB)", "lat": -37.851169, "lng": 145.126391, "first_month": "2026-01", "last_month": "2026-05", "months_present": 3, "vehicles": 8.0, "trucks": 2.0, "truck_pct": 25.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BURWOOD", "locality_name": "BURWOOD", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.851169,145.126391", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.851169,145.126391", "popup_title": "TIRTL site 243 W — BURWOOD", "interpretation": "2 trucks across imported months; 25.00% truck share in/near BURWOOD." }, { "tirtl_site_heading_id": "TIRTL_253_S", "tirtl_site_id_base": "TIRTL_253", "source_site": 253, "heading": "S", "direction_label": "southbound", "site_name": "Plenty Rd NR Larundel (NB)", "lat": -37.710443, "lng": 145.048835, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 56.0, "trucks": 1.0, "truck_pct": 1.7857142857142858, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BUNDOORA", "locality_name": "BUNDOORA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.710443,145.048835", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.710443,145.048835", "popup_title": "TIRTL site 253 S — BUNDOORA", "interpretation": "1 trucks across imported months; 1.79% truck share in/near BUNDOORA." }, { "tirtl_site_heading_id": "TIRTL_254_N", "tirtl_site_id_base": "TIRTL_254", "source_site": 254, "heading": "N", "direction_label": "northbound", "site_name": "Plenty Rd NR Larundel (SB)", "lat": -37.71065, "lng": 145.049152, "first_month": "2025-12", "last_month": "2026-04", "months_present": 2, "vehicles": 3.0, "trucks": 1.0, "truck_pct": 33.333333333333336, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BUNDOORA", "locality_name": "BUNDOORA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.71065,145.049152", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.71065,145.049152", "popup_title": "TIRTL site 254 N — BUNDOORA", "interpretation": "1 trucks across imported months; 33.33% truck share in/near BUNDOORA." }, { "tirtl_site_heading_id": "TIRTL_214_W", "tirtl_site_id_base": "TIRTL_214", "source_site": 214, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 48630", "lat": -38.063219, "lng": 145.37209, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 11.0, "trucks": 1.0, "truck_pct": 9.090909090909092, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.063219,145.37209", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.063219,145.37209", "popup_title": "TIRTL site 214 W — BERWICK", "interpretation": "1 trucks across imported months; 9.09% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_321_E", "tirtl_site_id_base": "TIRTL_321", "source_site": 321, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 1490m East of Sneydes Road (OB)", "lat": -37.885293, "lng": 144.709481, "first_month": "2026-01", "last_month": "2026-03", "months_present": 2, "vehicles": 6.0, "trucks": 1.0, "truck_pct": 16.666666666666668, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885293,144.709481", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885293,144.709481", "popup_title": "TIRTL site 321 E — POINT COOK", "interpretation": "1 trucks across imported months; 16.67% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_32_E", "tirtl_site_id_base": "TIRTL_32", "source_site": 32, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - After Belgrave-Hallam Rd", "lat": -37.995442, "lng": 145.265617, "first_month": "2025-11", "last_month": "2026-01", "months_present": 2, "vehicles": 11.0, "trucks": 1.0, "truck_pct": 9.090909090909092, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.995442,145.265617", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.995442,145.265617", "popup_title": "TIRTL site 32 E — ENDEAVOUR HILLS", "interpretation": "1 trucks across imported months; 9.09% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_251_W", "tirtl_site_id_base": "TIRTL_251", "source_site": 251, "heading": "W", "direction_label": "westbound", "site_name": "Princes Hwy and Federation Trail (EB)", "lat": -37.819158, "lng": 144.839976, "first_month": "2025-11", "last_month": "2026-04", "months_present": 5, "vehicles": 17.0, "trucks": 1.0, "truck_pct": 5.882352941176471, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.819158,144.839976", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.819158,144.839976", "popup_title": "TIRTL site 251 W — BROOKLYN", "interpretation": "1 trucks across imported months; 5.88% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_173_W", "tirtl_site_id_base": "TIRTL_173", "source_site": 173, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 19890", "lat": -37.8933453514, "lng": 145.1374609397, "first_month": "2026-02", "last_month": "2026-05", "months_present": 2, "vehicles": 3.0, "trucks": 1.0, "truck_pct": 33.333333333333336, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8933453514,145.1374609397", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8933453514,145.1374609397", "popup_title": "TIRTL site 173 W — MOUNT WAVERLEY", "interpretation": "1 trucks across imported months; 33.33% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_3_W", "tirtl_site_id_base": "TIRTL_3", "source_site": 3, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Eastlink Interchange", "lat": -37.943557, "lng": 145.203038, "first_month": "2026-01", "last_month": "2026-04", "months_present": 3, "vehicles": 22.0, "trucks": 1.0, "truck_pct": 4.545454545454546, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.943557,145.203038", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.943557,145.203038", "popup_title": "TIRTL site 3 W — DANDENONG NORTH", "interpretation": "1 trucks across imported months; 4.55% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_108_W", "tirtl_site_id_base": "TIRTL_108", "source_site": 108, "heading": "W", "direction_label": "westbound", "site_name": "M80 Outbound - Keilor Park Drive Exit (EB)", "lat": -37.740475, "lng": 144.848908, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 24.0, "trucks": 1.0, "truck_pct": 4.166666666666667, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.740475,144.848908", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.740475,144.848908", "popup_title": "TIRTL site 108 W — KEILOR EAST", "interpretation": "1 trucks across imported months; 4.17% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_195_E", "tirtl_site_id_base": "TIRTL_195", "source_site": 195, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 25820", "lat": -37.9298776668, "lng": 145.1852457506, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 6.0, "trucks": 1.0, "truck_pct": 16.666666666666668, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9298776668,145.1852457506", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9298776668,145.1852457506", "popup_title": "TIRTL site 195 E — MULGRAVE", "interpretation": "1 trucks across imported months; 16.67% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_158_N", "tirtl_site_id_base": "TIRTL_158", "source_site": 158, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - A1 Airport Parking (SB)", "lat": -37.680514, "lng": 144.869985, "first_month": "2026-02", "last_month": "2026-05", "months_present": 4, "vehicles": 25.0, "trucks": 1.0, "truck_pct": 4.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.680514,144.869985", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.680514,144.869985", "popup_title": "TIRTL site 158 N — MELBOURNE AIRPORT", "interpretation": "1 trucks across imported months; 4.00% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_197_E", "tirtl_site_id_base": "TIRTL_197", "source_site": 197, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 26380", "lat": -37.9333573301, "lng": 145.1896035859, "first_month": "2025-11", "last_month": "2026-02", "months_present": 3, "vehicles": 6.0, "trucks": 1.0, "truck_pct": 16.666666666666668, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#7f0000", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9333573301,145.1896035859", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9333573301,145.1896035859", "popup_title": "TIRTL site 197 E — MULGRAVE", "interpretation": "1 trucks across imported months; 16.67% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_57_W", "tirtl_site_id_base": "TIRTL_57", "source_site": 57, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Princes HWY On Ramp Bullnose", "lat": -38.030152, "lng": 145.323066, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 44.0, "trucks": 1.0, "truck_pct": 2.272727272727273, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.030152,145.323066", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.030152,145.323066", "popup_title": "TIRTL site 57 W — BERWICK", "interpretation": "1 trucks across imported months; 2.27% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_580_W", "tirtl_site_id_base": "TIRTL_580", "source_site": 580, "heading": "W", "direction_label": "westbound", "site_name": "M1 Monash Hwy - Stanley Outbound", "lat": -37.8889761167, "lng": 145.1151278616, "first_month": "2025-12", "last_month": "2026-05", "months_present": 4, "vehicles": 37.0, "trucks": 1.0, "truck_pct": 2.7027027027027026, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8889761167,145.1151278616", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8889761167,145.1151278616", "popup_title": "TIRTL site 580 W — MOUNT WAVERLEY", "interpretation": "1 trucks across imported months; 2.70% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_59_W", "tirtl_site_id_base": "TIRTL_59", "source_site": 59, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Pakenham Rail Bridge (THIN transmitter)", "lat": -38.033886, "lng": 145.326273, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 61.0, "trucks": 1.0, "truck_pct": 1.639344262295082, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.033886,145.326273", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.033886,145.326273", "popup_title": "TIRTL site 59 W — NARRE WARREN", "interpretation": "1 trucks across imported months; 1.64% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_62_E", "tirtl_site_id_base": "TIRTL_62", "source_site": 62, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - After Clyde Rd Entry Ramp", "lat": -38.040899, "lng": 145.333116, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 16.0, "trucks": 1.0, "truck_pct": 6.25, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fc8d59", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.040899,145.333116", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.040899,145.333116", "popup_title": "TIRTL site 62 E — BERWICK", "interpretation": "1 trucks across imported months; 6.25% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_63_W", "tirtl_site_id_base": "TIRTL_63", "source_site": 63, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Before Clyde Rd Exit Ramp (CH 44360)", "lat": -38.040664, "lng": 145.333447, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 198.0, "trucks": 1.0, "truck_pct": 0.5050505050505051, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.040664,145.333447", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.040664,145.333447", "popup_title": "TIRTL site 63 W — BERWICK", "interpretation": "1 trucks across imported months; 0.51% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_13_W", "tirtl_site_id_base": "TIRTL_13", "source_site": 13, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Stud Road On Ramp", "lat": -37.958552, "lng": 145.223773, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 32.0, "trucks": 1.0, "truck_pct": 3.125, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#fdbb84", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.958552,145.223773", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.958552,145.223773", "popup_title": "TIRTL site 13 W — DANDENONG NORTH", "interpretation": "1 trucks across imported months; 3.12% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_244_E", "tirtl_site_id_base": "TIRTL_244", "source_site": 244, "heading": "E", "direction_label": "eastbound", "site_name": "Burwood Hwy (WB)", "lat": -37.851438, "lng": 145.126052, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 12.0, "trucks": 1.0, "truck_pct": 8.333333333333334, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BURWOOD", "locality_name": "BURWOOD", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#e34a33", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.851438,145.126052", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.851438,145.126052", "popup_title": "TIRTL site 244 E — BURWOOD", "interpretation": "1 trucks across imported months; 8.33% truck share in/near BURWOOD." }, { "tirtl_site_heading_id": "TIRTL_101_E", "tirtl_site_id_base": "TIRTL_101", "source_site": 101, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - RCB25164 Just After Koo Wee Rup Rd (FDS03b)", "lat": -38.092004, "lng": 145.481331, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.092004,145.481331", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.092004,145.481331", "popup_title": "TIRTL site 101 E — PAKENHAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_311_W", "tirtl_site_id_base": "TIRTL_311", "source_site": 311, "heading": "W", "direction_label": "westbound", "site_name": "PFW 780m East of High Street/Newland St Entry Exit Ramps (IB)", "lat": -37.860252, "lng": 144.777235, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 12.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.860252,144.777235", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.860252,144.777235", "popup_title": "TIRTL site 311 W — LAVERTON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_14_E", "tirtl_site_id_base": "TIRTL_14", "source_site": 14, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Stud Rd off ramp", "lat": -37.9620212, "lng": 145.22798, "first_month": "2025-11", "last_month": "2026-01", "months_present": 2, "vehicles": 9.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9620212,145.22798", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9620212,145.22798", "popup_title": "TIRTL site 14 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_312_W", "tirtl_site_id_base": "TIRTL_312", "source_site": 312, "heading": "W", "direction_label": "westbound", "site_name": "PFW 125m East of Kororoit Creek Road (IB)", "lat": -37.843878, "lng": 144.786005, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.843878,144.786005", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.843878,144.786005", "popup_title": "TIRTL site 312 W — LAVERTON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_162_S", "tirtl_site_id_base": "TIRTL_162", "source_site": 162, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - After Terminal Dr Exit (NB)", "lat": -37.675542, "lng": 144.859121, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 10.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.675542,144.859121", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.675542,144.859121", "popup_title": "TIRTL site 162 S — MELBOURNE AIRPORT", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_314_E", "tirtl_site_id_base": "TIRTL_314", "source_site": 314, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 240m East of Duncans Road (OB)", "lat": -37.913408, "lng": 144.677503, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE SOUTH", "locality_name": "WERRIBEE SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.913408,144.677503", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.913408,144.677503", "popup_title": "TIRTL site 314 E — WERRIBEE SOUTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE SOUTH." }, { "tirtl_site_heading_id": "TIRTL_163_N", "tirtl_site_id_base": "TIRTL_163", "source_site": 163, "heading": "N", "direction_label": "northbound", "site_name": "Calder FWY Inbound - Before Green Gully Rd Underpass (SB)", "lat": -37.709901, "lng": 144.825318, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR", "locality_name": "KEILOR", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.709901,144.825318", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.709901,144.825318", "popup_title": "TIRTL site 163 N — KEILOR", "interpretation": "0 trucks across imported months; 0.00% truck share in/near KEILOR." }, { "tirtl_site_heading_id": "TIRTL_148_E", "tirtl_site_id_base": "TIRTL_148", "source_site": 148, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 17390", "lat": -37.8874305357, "lng": 145.1106778254, "first_month": "2026-01", "last_month": "2026-04", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8874305357,145.1106778254", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8874305357,145.1106778254", "popup_title": "TIRTL site 148 E — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_166_E", "tirtl_site_id_base": "TIRTL_166", "source_site": 166, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 18380", "lat": -37.8918053911, "lng": 145.120413251, "first_month": "2025-11", "last_month": "2026-03", "months_present": 3, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8918053911,145.120413251", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8918053911,145.120413251", "popup_title": "TIRTL site 166 E — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_317_E", "tirtl_site_id_base": "TIRTL_317", "source_site": 317, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 780m West of Sneydes Road (OB)", "lat": -37.902892, "lng": 144.700979, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE SOUTH", "locality_name": "WERRIBEE SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.902892,144.700979", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.902892,144.700979", "popup_title": "TIRTL site 317 E — WERRIBEE SOUTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE SOUTH." }, { "tirtl_site_heading_id": "TIRTL_289_W", "tirtl_site_id_base": "TIRTL_289", "source_site": 289, "heading": "W", "direction_label": "westbound", "site_name": "PFW Between High Street/Newland St Entry Exit Ramps (IB)", "lat": -37.8664021427, "lng": 144.7740038486, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 185.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8664021427,144.7740038486", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8664021427,144.7740038486", "popup_title": "TIRTL site 289 W — LAVERTON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_318_E", "tirtl_site_id_base": "TIRTL_318", "source_site": 318, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 200m West of Sneydes Road (OB)", "lat": -37.8996159369, "lng": 144.7056493444, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8996159369,144.7056493444", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8996159369,144.7056493444", "popup_title": "TIRTL site 318 E — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_281_W", "tirtl_site_id_base": "TIRTL_281", "source_site": 281, "heading": "W", "direction_label": "westbound", "site_name": "PFW 870m West of Forsyth Road IB", "lat": -37.875655, "lng": 144.726999, "first_month": "2025-11", "last_month": "2026-05", "months_present": 2, "vehicles": 159.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.875655,144.726999", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.875655,144.726999", "popup_title": "TIRTL site 281 W — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_319_E", "tirtl_site_id_base": "TIRTL_319", "source_site": 319, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 380m East of Sneydes Road (OB)", "lat": -37.895022, "lng": 144.708894, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.895022,144.708894", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.895022,144.708894", "popup_title": "TIRTL site 319 E — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_168_E", "tirtl_site_id_base": "TIRTL_168", "source_site": 168, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 18990", "lat": -37.8926659974, "lng": 145.1272234862, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8926659974,145.1272234862", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8926659974,145.1272234862", "popup_title": "TIRTL site 168 E — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_28_E", "tirtl_site_id_base": "TIRTL_28", "source_site": 28, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Above Kidds Rd", "lat": -37.987873, "lng": 145.251098, "first_month": "2026-01", "last_month": "2026-02", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.987873,145.251098", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.987873,145.251098", "popup_title": "TIRTL site 28 E — DOVETON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_31_W", "tirtl_site_id_base": "TIRTL_31", "source_site": 31, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Before Belgrave-Hallam Rd Exit", "lat": -37.992501, "lng": 145.257782, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.992501,145.257782", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.992501,145.257782", "popup_title": "TIRTL site 31 W — ENDEAVOUR HILLS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_116_E", "tirtl_site_id_base": "TIRTL_116", "source_site": 116, "heading": "E", "direction_label": "eastbound", "site_name": "Calder FWY Outbound - After gantry M2-138 (WB)", "lat": -37.73493, "lng": 144.8962, "first_month": "2025-12", "last_month": "2026-01", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.73493,144.8962", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.73493,144.8962", "popup_title": "TIRTL site 116 E — ESSENDON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_183_W", "tirtl_site_id_base": "TIRTL_183", "source_site": 183, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 22300", "lat": -37.9066044837, "lng": 145.1579419598, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 50.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9066044837,145.1579419598", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9066044837,145.1579419598", "popup_title": "TIRTL site 183 W — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_185_W", "tirtl_site_id_base": "TIRTL_185", "source_site": 185, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 22800", "lat": -37.9096429563, "lng": 145.1622009651, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 311.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9096429563,145.1622009651", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9096429563,145.1622009651", "popup_title": "TIRTL site 185 W — WHEELERS HILL", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_215_E", "tirtl_site_id_base": "TIRTL_215", "source_site": 215, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 49145", "lat": -38.066287, "lng": 145.376256, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.066287,145.376256", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.066287,145.376256", "popup_title": "TIRTL site 215 E — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_323_E", "tirtl_site_id_base": "TIRTL_323", "source_site": 323, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 1510m West of Forsyth Road (OB)", "lat": -37.877846, "lng": 144.720331, "first_month": "2025-11", "last_month": "2026-02", "months_present": 3, "vehicles": 13.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.877846,144.720331", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.877846,144.720331", "popup_title": "TIRTL site 323 E — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_258_E", "tirtl_site_id_base": "TIRTL_258", "source_site": 258, "heading": "E", "direction_label": "eastbound", "site_name": "Princes Hwy West (WB)", "lat": -37.885494, "lng": 144.698902, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885494,144.698902", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885494,144.698902", "popup_title": "TIRTL site 258 E — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_151_S", "tirtl_site_id_base": "TIRTL_151", "source_site": 151, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Mickleham Rd Exit Bullnose (NB)", "lat": -37.692582, "lng": 144.883715, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.692582,144.883715", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.692582,144.883715", "popup_title": "TIRTL site 151 S — TULLAMARINE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_325_E", "tirtl_site_id_base": "TIRTL_325", "source_site": 325, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 210m West of Forsyth Road (OB)", "lat": -37.874073, "lng": 144.735221, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.874073,144.735221", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.874073,144.735221", "popup_title": "TIRTL site 325 E — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_121_S", "tirtl_site_id_base": "TIRTL_121", "source_site": 121, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before gantry M2-146 (NB)", "lat": -37.730771, "lng": 144.890523, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.730771,144.890523", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.730771,144.890523", "popup_title": "TIRTL site 121 S — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_326_E", "tirtl_site_id_base": "TIRTL_326", "source_site": 326, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 220m East of Forsyth Road (OB)", "lat": -37.873042, "lng": 144.739193, "first_month": "2026-03", "last_month": "2026-03", "months_present": 1, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.873042,144.739193", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.873042,144.739193", "popup_title": "TIRTL site 326 E — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_106_W", "tirtl_site_id_base": "TIRTL_106", "source_site": 106, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Just before Narre Warren Nth Road", "lat": -38.007478, "lng": 145.300173, "first_month": "2025-12", "last_month": "2026-05", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.007478,145.300173", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.007478,145.300173", "popup_title": "TIRTL site 106 W — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_327_E", "tirtl_site_id_base": "TIRTL_327", "source_site": 327, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 290 West of Palmers Road (OB)", "lat": -37.870492, "lng": 144.749671, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 6.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.870492,144.749671", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.870492,144.749671", "popup_title": "TIRTL site 327 E — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_186_E", "tirtl_site_id_base": "TIRTL_186", "source_site": 186, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 23280", "lat": -37.9127981769, "lng": 145.1655248939, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9127981769,145.1655248939", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9127981769,145.1655248939", "popup_title": "TIRTL site 186 E — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_328_E", "tirtl_site_id_base": "TIRTL_328", "source_site": 328, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 420m West of Point Cook Road (OB)", "lat": -37.8696394852, "lng": 144.7553888151, "first_month": "2026-03", "last_month": "2026-04", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8696394852,144.7553888151", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8696394852,144.7553888151", "popup_title": "TIRTL site 328 E — ALTONA MEADOWS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_169_W", "tirtl_site_id_base": "TIRTL_169", "source_site": 169, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 18980", "lat": -37.8922334166, "lng": 145.127286739, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 308.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8922334166,145.127286739", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8922334166,145.127286739", "popup_title": "TIRTL site 169 W — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_104_W", "tirtl_site_id_base": "TIRTL_104", "source_site": 104, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Koo Wee Rup", "lat": -38.091768, "lng": 145.487136, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 32.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091768,145.487136", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091768,145.487136", "popup_title": "TIRTL site 104 W — PAKENHAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_159_S", "tirtl_site_id_base": "TIRTL_159", "source_site": 159, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before Terminal Dr (NB)", "lat": -37.680566, "lng": 144.869725, "first_month": "2026-04", "last_month": "2026-05", "months_present": 2, "vehicles": 88.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.680566,144.869725", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.680566,144.869725", "popup_title": "TIRTL site 159 S — MELBOURNE AIRPORT", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_330_E", "tirtl_site_id_base": "TIRTL_330", "source_site": 330, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 510m West of High Street/Newland St (OB)", "lat": -37.86832, "lng": 144.768869, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.86832,144.768869", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.86832,144.768869", "popup_title": "TIRTL site 330 E — ALTONA MEADOWS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_260_E", "tirtl_site_id_base": "TIRTL_260", "source_site": 260, "heading": "E", "direction_label": "eastbound", "site_name": "Sneydes Rd (WB)", "lat": -37.897545, "lng": 144.712445, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 6.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.897545,144.712445", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.897545,144.712445", "popup_title": "TIRTL site 260 E — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_331_E", "tirtl_site_id_base": "TIRTL_331", "source_site": 331, "heading": "E", "direction_label": "eastbound", "site_name": "PFW Between High Street/Newland St Entry Exit Ramps (OB)", "lat": -37.8666836908, "lng": 144.7742591613, "first_month": "2025-12", "last_month": "2026-02", "months_present": 2, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8666836908,144.7742591613", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8666836908,144.7742591613", "popup_title": "TIRTL site 331 E — ALTONA MEADOWS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_170_E", "tirtl_site_id_base": "TIRTL_170", "source_site": 170, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 19450", "lat": -37.8932810401, "lng": 145.1325105808, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8932810401,145.1325105808", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8932810401,145.1325105808", "popup_title": "TIRTL site 170 E — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_332_E", "tirtl_site_id_base": "TIRTL_332", "source_site": 332, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 310m East of High Street/Newland St Entry Exit Ramps (OB)", "lat": -37.8643644601, "lng": 144.7765449902, "first_month": "2025-12", "last_month": "2026-02", "months_present": 2, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8643644601,144.7765449902", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8643644601,144.7765449902", "popup_title": "TIRTL site 332 E — ALTONA MEADOWS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_10_E", "tirtl_site_id_base": "TIRTL_10", "source_site": 10, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Before Eastlink Interchange", "lat": -37.95583, "lng": 145.219326, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.95583,145.219326", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.95583,145.219326", "popup_title": "TIRTL site 10 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_333_E", "tirtl_site_id_base": "TIRTL_333", "source_site": 333, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 780m East of High Street/Newland St Entry Exit Ramps (OB)", "lat": -37.860319, "lng": 144.777718, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 12.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA MEADOWS", "locality_name": "ALTONA MEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.860319,144.777718", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.860319,144.777718", "popup_title": "TIRTL site 333 E — ALTONA MEADOWS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA MEADOWS." }, { "tirtl_site_heading_id": "TIRTL_171_W", "tirtl_site_id_base": "TIRTL_171", "source_site": 171, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 19450", "lat": -37.8928255057, "lng": 145.1330004261, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 626.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8928255057,145.1330004261", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8928255057,145.1330004261", "popup_title": "TIRTL site 171 W — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_334_E", "tirtl_site_id_base": "TIRTL_334", "source_site": 334, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 1280m West of Kororoit Creek Road (OB)", "lat": -37.853722, "lng": 144.779306, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 11.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA", "locality_name": "ALTONA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.853722,144.779306", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.853722,144.779306", "popup_title": "TIRTL site 334 E — ALTONA", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA." }, { "tirtl_site_heading_id": "TIRTL_153_S", "tirtl_site_id_base": "TIRTL_153", "source_site": 153, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - After Mickleham Rd Exit (NB)", "lat": -37.688546, "lng": 144.879796, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 27.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.688546,144.879796", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.688546,144.879796", "popup_title": "TIRTL site 153 S — TULLAMARINE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_335_E", "tirtl_site_id_base": "TIRTL_335", "source_site": 335, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 640m West of Kororoit Creek Road (OB)", "lat": -37.848231, "lng": 144.780823, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA", "locality_name": "ALTONA", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.848231,144.780823", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.848231,144.780823", "popup_title": "TIRTL site 335 E — ALTONA", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA." }, { "tirtl_site_heading_id": "TIRTL_107_W", "tirtl_site_id_base": "TIRTL_107", "source_site": 107, "heading": "W", "direction_label": "westbound", "site_name": "M80 Outbound - Keilor park off ramp (EB)", "lat": -37.74399, "lng": 144.843089, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 11.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.74399,144.843089", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.74399,144.843089", "popup_title": "TIRTL site 107 W — KEILOR EAST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_336_E", "tirtl_site_id_base": "TIRTL_336", "source_site": 336, "heading": "E", "direction_label": "eastbound", "site_name": "PFW 125m East of Kororoit Creek Road (OB)", "lat": -37.8442995852, "lng": 144.7863319028, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8442995852,144.7863319028", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8442995852,144.7863319028", "popup_title": "TIRTL site 336 E — ALTONA NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_23_W", "tirtl_site_id_base": "TIRTL_23", "source_site": 23, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Heatherton Rd Entry Ramp", "lat": -37.974751, "lng": 145.238385, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 181.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.974751,145.238385", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.974751,145.238385", "popup_title": "TIRTL site 23 W — DOVETON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_187_W", "tirtl_site_id_base": "TIRTL_187", "source_site": 187, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 23270", "lat": -37.912618029, "lng": 145.1659931058, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 165.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912618029,145.1659931058", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912618029,145.1659931058", "popup_title": "TIRTL site 187 W — WHEELERS HILL", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_216_W", "tirtl_site_id_base": "TIRTL_216", "source_site": 216, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 49145", "lat": -38.066041, "lng": 145.376544, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 156.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.066041,145.376544", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.066041,145.376544", "popup_title": "TIRTL site 216 W — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_338_W", "tirtl_site_id_base": "TIRTL_338", "source_site": 338, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 960 (FDS01a)", "lat": -38.091144, "lng": 145.472094, "first_month": "2025-11", "last_month": "2026-02", "months_present": 2, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091144,145.472094", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091144,145.472094", "popup_title": "TIRTL site 338 W — PAKENHAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_217_W", "tirtl_site_id_base": "TIRTL_217", "source_site": 217, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 49768", "lat": -38.069044, "lng": 145.382407, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 169.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.069044,145.382407", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.069044,145.382407", "popup_title": "TIRTL site 217 W — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_188_E", "tirtl_site_id_base": "TIRTL_188", "source_site": 188, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 23810", "lat": -37.9166217009, "lng": 145.1694704315, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9166217009,145.1694704315", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9166217009,145.1694704315", "popup_title": "TIRTL site 188 E — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_33_W", "tirtl_site_id_base": "TIRTL_33", "source_site": 33, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Before Belgrave Hallam Rd", "lat": -37.995139, "lng": 145.265763, "first_month": "2025-12", "last_month": "2026-04", "months_present": 2, "vehicles": 81.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.995139,145.265763", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.995139,145.265763", "popup_title": "TIRTL site 33 W — ENDEAVOUR HILLS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_268_W", "tirtl_site_id_base": "TIRTL_268", "source_site": 268, "heading": "W", "direction_label": "westbound", "site_name": "PFW 1230m East of Duncans Road (IB)", "lat": -37.907351, "lng": 144.693682, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 85.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.907351,144.693682", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.907351,144.693682", "popup_title": "TIRTL site 268 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_340_W", "tirtl_site_id_base": "TIRTL_340", "source_site": 340, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 1460 (FDS02a)", "lat": -38.091516, "lng": 145.477606, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.091516,145.477606", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.091516,145.477606", "popup_title": "TIRTL site 340 W — PAKENHAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_34_E", "tirtl_site_id_base": "TIRTL_34", "source_site": 34, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Belgrave Hallam Rd on ramp", "lat": -37.99723, "lng": 145.27132, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.99723,145.27132", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.99723,145.27132", "popup_title": "TIRTL site 34 E — HALLAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_117_E", "tirtl_site_id_base": "TIRTL_117", "source_site": 117, "heading": "E", "direction_label": "eastbound", "site_name": "Tullamarine FWY Outbound - After gantry M2-138 (WB)", "lat": -37.734782, "lng": 144.896381, "first_month": "2025-11", "last_month": "2026-03", "months_present": 5, "vehicles": 10.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.734782,144.896381", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.734782,144.896381", "popup_title": "TIRTL site 117 E — ESSENDON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_130_S", "tirtl_site_id_base": "TIRTL_130", "source_site": 130, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before Wirraway Rd Overpass (NB)", "lat": -37.715062, "lng": 144.892107, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.715062,144.892107", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.715062,144.892107", "popup_title": "TIRTL site 130 S — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_35_W", "tirtl_site_id_base": "TIRTL_35", "source_site": 35, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Belgrave Hallam off ramp", "lat": -37.996921, "lng": 145.271455, "first_month": "2025-11", "last_month": "2026-03", "months_present": 3, "vehicles": 9.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.996921,145.271455", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.996921,145.271455", "popup_title": "TIRTL site 35 W — HALLAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_36_E", "tirtl_site_id_base": "TIRTL_36", "source_site": 36, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Past Belgrave Hallam Rd", "lat": -37.998373, "lng": 145.278464, "first_month": "2026-01", "last_month": "2026-04", "months_present": 2, "vehicles": 6.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.998373,145.278464", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.998373,145.278464", "popup_title": "TIRTL site 36 E — HALLAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_293_W", "tirtl_site_id_base": "TIRTL_293", "source_site": 293, "heading": "W", "direction_label": "westbound", "site_name": "PFW 640m West of Kororoit Creek Road (IB)", "lat": -37.848084, "lng": 144.780291, "first_month": "2025-11", "last_month": "2026-05", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.848084,144.780291", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.848084,144.780291", "popup_title": "TIRTL site 293 W — LAVERTON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_21_W", "tirtl_site_id_base": "TIRTL_21", "source_site": 21, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Heatherton Rd Exit Ramp", "lat": -37.970817, "lng": 145.23714, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 25.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.970817,145.23714", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.970817,145.23714", "popup_title": "TIRTL site 21 W — ENDEAVOUR HILLS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_39_W", "tirtl_site_id_base": "TIRTL_39", "source_site": 39, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Belgrave-Hallam Rd on ramp", "lat": -37.99808, "lng": 145.278452, "first_month": "2025-12", "last_month": "2026-04", "months_present": 2, "vehicles": 13.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN NORTH", "locality_name": "NARRE WARREN NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.99808,145.278452", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.99808,145.278452", "popup_title": "TIRTL site 39 W — NARRE WARREN NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN NORTH." }, { "tirtl_site_heading_id": "TIRTL_127_S", "tirtl_site_id_base": "TIRTL_127", "source_site": 127, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - After English St exit ramp (NB)", "lat": -37.720506, "lng": 144.891965, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 22.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.720506,144.891965", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.720506,144.891965", "popup_title": "TIRTL site 127 S — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_252_E", "tirtl_site_id_base": "TIRTL_252", "source_site": 252, "heading": "E", "direction_label": "eastbound", "site_name": "Princes Hwy and Federation Trail (WB)", "lat": -37.819396, "lng": 144.840129, "first_month": "2025-11", "last_month": "2026-04", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.819396,144.840129", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.819396,144.840129", "popup_title": "TIRTL site 252 E — BROOKLYN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_40_E", "tirtl_site_id_base": "TIRTL_40", "source_site": 40, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Before Belgrave Hallam Rd Exit Ramp", "lat": -37.998955, "lng": 145.282255, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "HALLAM", "locality_name": "HALLAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.998955,145.282255", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.998955,145.282255", "popup_title": "TIRTL site 40 E — HALLAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near HALLAM." }, { "tirtl_site_heading_id": "TIRTL_174_E", "tirtl_site_id_base": "TIRTL_174", "source_site": 174, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 20300", "lat": -37.8943428398, "lng": 145.1420023387, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8943428398,145.1420023387", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8943428398,145.1420023387", "popup_title": "TIRTL site 174 E — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_131_N", "tirtl_site_id_base": "TIRTL_131", "source_site": 131, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - After Wirraway Rd Exit (SB)", "lat": -37.713955, "lng": 144.892832, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.713955,144.892832", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.713955,144.892832", "popup_title": "TIRTL site 131 N — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_42_E", "tirtl_site_id_base": "TIRTL_42", "source_site": 42, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Ernst Wanke Rd Entry Ramp", "lat": -38.000174, "lng": 145.290708, "first_month": "2025-11", "last_month": "2026-01", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.000174,145.290708", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.000174,145.290708", "popup_title": "TIRTL site 42 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_189_W", "tirtl_site_id_base": "TIRTL_189", "source_site": 189, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 23810", "lat": -37.9163753009, "lng": 145.1698398964, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9163753009,145.1698398964", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9163753009,145.1698398964", "popup_title": "TIRTL site 189 W — WHEELERS HILL", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_18_E", "tirtl_site_id_base": "TIRTL_18", "source_site": 18, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - After Heatherton Rd Entry Ramp", "lat": -37.966474, "lng": 145.234061, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.966474,145.234061", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.966474,145.234061", "popup_title": "TIRTL site 18 E — DOVETON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_44_E", "tirtl_site_id_base": "TIRTL_44", "source_site": 44, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Before Ernst Wanke Rd", "lat": -38.002702, "lng": 145.296042, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.002702,145.296042", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.002702,145.296042", "popup_title": "TIRTL site 44 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_110_W", "tirtl_site_id_base": "TIRTL_110", "source_site": 110, "heading": "W", "direction_label": "westbound", "site_name": "M80 Outbound - Beneath Gantry 153 (EB)", "lat": -37.736085, "lng": 144.852124, "first_month": "2026-01", "last_month": "2026-05", "months_present": 4, "vehicles": 9.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.736085,144.852124", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.736085,144.852124", "popup_title": "TIRTL site 110 W — KEILOR EAST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_128_N", "tirtl_site_id_base": "TIRTL_128", "source_site": 128, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - After Wirraway Rd On Ramp (SB)", "lat": -37.720521, "lng": 144.892175, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.720521,144.892175", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.720521,144.892175", "popup_title": "TIRTL site 128 N — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_45_W", "tirtl_site_id_base": "TIRTL_45", "source_site": 45, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - After Ernst Wanke Rd", "lat": -38.002523, "lng": 145.296299, "first_month": "2026-02", "last_month": "2026-05", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.002523,145.296299", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.002523,145.296299", "popup_title": "TIRTL site 45 W — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_46_E", "tirtl_site_id_base": "TIRTL_46", "source_site": 46, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - After Narre Warren Rd entry ramp", "lat": -38.012942, "lng": 145.303163, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.012942,145.303163", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.012942,145.303163", "popup_title": "TIRTL site 46 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_118_W", "tirtl_site_id_base": "TIRTL_118", "source_site": 118, "heading": "W", "direction_label": "westbound", "site_name": "Tullamarine FWY Inbound - Before gantry M2-138 (EB)", "lat": -37.734646, "lng": 144.896401, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 20.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.734646,144.896401", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.734646,144.896401", "popup_title": "TIRTL site 118 W — ESSENDON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_191_W", "tirtl_site_id_base": "TIRTL_191", "source_site": 191, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 24340", "lat": -37.919956, "lng": 145.173657, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WHEELERS HILL", "locality_name": "WHEELERS HILL", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.919956,145.173657", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.919956,145.173657", "popup_title": "TIRTL site 191 W — WHEELERS HILL", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WHEELERS HILL." }, { "tirtl_site_heading_id": "TIRTL_47_W", "tirtl_site_id_base": "TIRTL_47", "source_site": 47, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Before Narre Warren North Rd Off Ramp", "lat": -38.012804, "lng": 145.303497, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.012804,145.303497", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.012804,145.303497", "popup_title": "TIRTL site 47 W — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_122_N", "tirtl_site_id_base": "TIRTL_122", "source_site": 122, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - After gantry M2-146 (SB)", "lat": -37.730758, "lng": 144.890733, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON FIELDS", "locality_name": "ESSENDON FIELDS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.730758,144.890733", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.730758,144.890733", "popup_title": "TIRTL site 122 N — ESSENDON FIELDS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ESSENDON FIELDS." }, { "tirtl_site_heading_id": "TIRTL_193_E", "tirtl_site_id_base": "TIRTL_193", "source_site": 193, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 24720", "lat": -37.922817, "lng": 145.176385, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.922817,145.176385", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.922817,145.176385", "popup_title": "TIRTL site 193 E — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_49_W", "tirtl_site_id_base": "TIRTL_49", "source_site": 49, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Just Past Narre Warren Nth Rd Exit Ramp", "lat": -38.016205, "lng": 145.307156, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.016205,145.307156", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.016205,145.307156", "popup_title": "TIRTL site 49 W — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_4_E", "tirtl_site_id_base": "TIRTL_4", "source_site": 4, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Eastlink Interchange", "lat": -37.94707, "lng": 145.206884, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.94707,145.206884", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.94707,145.206884", "popup_title": "TIRTL site 4 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_143_W", "tirtl_site_id_base": "TIRTL_143", "source_site": 143, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 15860", "lat": -37.883971, "lng": 145.093532, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.883971,145.093532", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.883971,145.093532", "popup_title": "TIRTL site 143 W — CHADSTONE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_125_S", "tirtl_site_id_base": "TIRTL_125", "source_site": 125, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before English St entry (NB)", "lat": -37.723633, "lng": 144.891608, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 354.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.723633,144.891608", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.723633,144.891608", "popup_title": "TIRTL site 125 S — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_269_W", "tirtl_site_id_base": "TIRTL_269", "source_site": 269, "heading": "W", "direction_label": "westbound", "site_name": "PFW 780m West of Sneydes Road (IB)", "lat": -37.902575, "lng": 144.700647, "first_month": "2025-11", "last_month": "2026-03", "months_present": 3, "vehicles": 30.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.902575,144.700647", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.902575,144.700647", "popup_title": "TIRTL site 269 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_145_W", "tirtl_site_id_base": "TIRTL_145", "source_site": 145, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 16520", "lat": -37.8853601637, "lng": 145.1011766029, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 188.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8853601637,145.1011766029", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8853601637,145.1011766029", "popup_title": "TIRTL site 145 W — CHADSTONE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_282_W", "tirtl_site_id_base": "TIRTL_282", "source_site": 282, "heading": "W", "direction_label": "westbound", "site_name": "PFW 210m West of Forsyth Road (IB)", "lat": -37.87364, "lng": 144.735027, "first_month": "2025-12", "last_month": "2026-03", "months_present": 2, "vehicles": 30.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.87364,144.735027", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.87364,144.735027", "popup_title": "TIRTL site 282 W — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_2_E", "tirtl_site_id_base": "TIRTL_2", "source_site": 2, "heading": "E", "direction_label": "eastbound", "site_name": "M1 IB west of Eastlink", "lat": -37.943782, "lng": 145.20268, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.943782,145.20268", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.943782,145.20268", "popup_title": "TIRTL site 2 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_50_E", "tirtl_site_id_base": "TIRTL_50", "source_site": 50, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Narre Warren Nth Rd Exit Ramp Bullnose", "lat": -38.01914, "lng": 145.310191, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.01914,145.310191", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.01914,145.310191", "popup_title": "TIRTL site 50 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_123_N", "tirtl_site_id_base": "TIRTL_123", "source_site": 123, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - After English St exit ramp (SB)", "lat": -37.726974, "lng": 144.891049, "first_month": "2025-12", "last_month": "2026-05", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.726974,144.891049", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.726974,144.891049", "popup_title": "TIRTL site 123 N — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_273_W", "tirtl_site_id_base": "TIRTL_273", "source_site": 273, "heading": "W", "direction_label": "westbound", "site_name": "PFW 380m East of Sneydes Road (IB)", "lat": -37.894915, "lng": 144.708393, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.894915,144.708393", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.894915,144.708393", "popup_title": "TIRTL site 273 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_51_W", "tirtl_site_id_base": "TIRTL_51", "source_site": 51, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Narre Warren Nth Rd Entry Ramp Bullnose", "lat": -38.018938, "lng": 145.310455, "first_month": "2025-11", "last_month": "2026-05", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.018938,145.310455", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.018938,145.310455", "popup_title": "TIRTL site 51 W — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_52_E", "tirtl_site_id_base": "TIRTL_52", "source_site": 52, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Just Prior Narre Warren Nth Rd Exit Ramp", "lat": -38.022573, "lng": 145.31435, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.022573,145.31435", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.022573,145.31435", "popup_title": "TIRTL site 52 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_176_E", "tirtl_site_id_base": "TIRTL_176", "source_site": 176, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 20770", "lat": -37.896192956, "lng": 145.1465714691, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.896192956,145.1465714691", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.896192956,145.1465714691", "popup_title": "TIRTL site 176 E — GLEN WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_144_E", "tirtl_site_id_base": "TIRTL_144", "source_site": 144, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 16520", "lat": -37.885785109, "lng": 145.1010754024, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885785109,145.1010754024", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885785109,145.1010754024", "popup_title": "TIRTL site 144 E — CHADSTONE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_530_S", "tirtl_site_id_base": "TIRTL_530", "source_site": 530, "heading": "S", "direction_label": "southbound", "site_name": "M31 Hume Fwy and Cooper St (NB)", "lat": -37.652938, "lng": 144.989412, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "EPPING", "locality_name": "EPPING", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.652938,144.989412", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.652938,144.989412", "popup_title": "TIRTL site 530 S — EPPING", "interpretation": "0 trucks across imported months; 0.00% truck share in/near EPPING." }, { "tirtl_site_heading_id": "TIRTL_531_N", "tirtl_site_id_base": "TIRTL_531", "source_site": 531, "heading": "N", "direction_label": "northbound", "site_name": "M31 Hume Fwy and Cooper St (SB)", "lat": -37.652995, "lng": 144.989942, "first_month": "2025-12", "last_month": "2026-05", "months_present": 3, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "EPPING", "locality_name": "EPPING", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.652995,144.989942", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.652995,144.989942", "popup_title": "TIRTL site 531 N — EPPING", "interpretation": "0 trucks across imported months; 0.00% truck share in/near EPPING." }, { "tirtl_site_heading_id": "TIRTL_109_E", "tirtl_site_id_base": "TIRTL_109", "source_site": 109, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Inbound - Just before Keilor Park on ramp (WB)", "lat": -37.740731, "lng": 144.849283, "first_month": "2026-01", "last_month": "2026-02", "months_present": 2, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.740731,144.849283", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.740731,144.849283", "popup_title": "TIRTL site 109 E — KEILOR EAST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_111_E", "tirtl_site_id_base": "TIRTL_111", "source_site": 111, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Inbound - Keilor park exit Altona bound (WB)", "lat": -37.736243, "lng": 144.852594, "first_month": "2025-12", "last_month": "2026-05", "months_present": 5, "vehicles": 8.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.736243,144.852594", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.736243,144.852594", "popup_title": "TIRTL site 111 E — KEILOR EAST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_53_W", "tirtl_site_id_base": "TIRTL_53", "source_site": 53, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Just After Narre Warren Nth Rd Entry Ramp", "lat": -38.022338, "lng": 145.314617, "first_month": "2025-12", "last_month": "2026-05", "months_present": 4, "vehicles": 162.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.022338,145.314617", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.022338,145.314617", "popup_title": "TIRTL site 53 W — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_549_E", "tirtl_site_id_base": "TIRTL_549", "source_site": 549, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Monash Fwy - Stanley Inbound", "lat": -37.889969917, "lng": 145.1158841608, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.889969917,145.1158841608", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.889969917,145.1158841608", "popup_title": "TIRTL site 549 E — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_229_W", "tirtl_site_id_base": "TIRTL_229", "source_site": 229, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of Merri Creek GB", "lat": -37.690217, "lng": 144.975615, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.690217,144.975615", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.690217,144.975615", "popup_title": "TIRTL site 229 W — THOMASTOWN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_54_E", "tirtl_site_id_base": "TIRTL_54", "source_site": 54, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Princes Hwy Entry Ramp Bullnose", "lat": -38.026709, "lng": 145.319232, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.026709,145.319232", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.026709,145.319232", "popup_title": "TIRTL site 54 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_261_S", "tirtl_site_id_base": "TIRTL_261", "source_site": 261, "heading": "S", "direction_label": "southbound", "site_name": "Grieve Pde (NB)", "lat": -37.844198, "lng": 144.824831, "first_month": "2025-11", "last_month": "2026-04", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.844198,144.824831", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.844198,144.824831", "popup_title": "TIRTL site 261 S — ALTONA NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_142_E", "tirtl_site_id_base": "TIRTL_142", "source_site": 142, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 15860", "lat": -37.8843464563, "lng": 145.0934515895, "first_month": "2025-11", "last_month": "2026-02", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8843464563,145.0934515895", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8843464563,145.0934515895", "popup_title": "TIRTL site 142 E — CHADSTONE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_550_W", "tirtl_site_id_base": "TIRTL_550", "source_site": 550, "heading": "W", "direction_label": "westbound", "site_name": "M1 Monash Hwy - Stanley Outbound", "lat": -37.8889761167, "lng": 145.1151278616, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8889761167,145.1151278616", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8889761167,145.1151278616", "popup_title": "TIRTL site 550 W — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_270_W", "tirtl_site_id_base": "TIRTL_270", "source_site": 270, "heading": "W", "direction_label": "westbound", "site_name": "PFW 200m West of Sneydes Road (IB)", "lat": -37.8994360613, "lng": 144.7052020022, "first_month": "2026-03", "last_month": "2026-03", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8994360613,144.7052020022", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8994360613,144.7052020022", "popup_title": "TIRTL site 270 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_555_W", "tirtl_site_id_base": "TIRTL_555", "source_site": 555, "heading": "W", "direction_label": "westbound", "site_name": "M8 Western Fwy - Ballan Inbound (EB)", "lat": -37.590695, "lng": 144.18161, "first_month": "2025-11", "last_month": "2026-03", "months_present": 3, "vehicles": 12.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BALLAN", "locality_name": "BALLAN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.590695,144.18161", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.590695,144.18161", "popup_title": "TIRTL site 555 W — BALLAN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BALLAN." }, { "tirtl_site_heading_id": "TIRTL_556_E", "tirtl_site_id_base": "TIRTL_556", "source_site": 556, "heading": "E", "direction_label": "eastbound", "site_name": "M8 Western Fwy - Ballan Outbound (WB)", "lat": -37.591114, "lng": 144.182456, "first_month": "2025-11", "last_month": "2026-04", "months_present": 6, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BALLAN", "locality_name": "BALLAN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.591114,144.182456", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.591114,144.182456", "popup_title": "TIRTL site 556 E — BALLAN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BALLAN." }, { "tirtl_site_heading_id": "TIRTL_26_E", "tirtl_site_id_base": "TIRTL_26", "source_site": 26, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Before Heatherton Rd Exit", "lat": -37.981785, "lng": 145.244513, "first_month": "2026-02", "last_month": "2026-05", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.981785,145.244513", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.981785,145.244513", "popup_title": "TIRTL site 26 E — DOVETON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_119_W", "tirtl_site_id_base": "TIRTL_119", "source_site": 119, "heading": "W", "direction_label": "westbound", "site_name": "Tullamarine FWY Inbound - Before gantry M2-141 (EB)", "lat": -37.734146, "lng": 144.893658, "first_month": "2026-01", "last_month": "2026-05", "months_present": 2, "vehicles": 13.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ESSENDON NORTH", "locality_name": "ESSENDON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.734146,144.893658", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.734146,144.893658", "popup_title": "TIRTL site 119 W — ESSENDON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ESSENDON NORTH." }, { "tirtl_site_heading_id": "TIRTL_55_W", "tirtl_site_id_base": "TIRTL_55", "source_site": 55, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Princes Hwy Exit Ramp Bullnose", "lat": -38.026521, "lng": 145.319497, "first_month": "2025-12", "last_month": "2026-05", "months_present": 3, "vehicles": 6.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.026521,145.319497", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.026521,145.319497", "popup_title": "TIRTL site 55 W — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_265_W", "tirtl_site_id_base": "TIRTL_265", "source_site": 265, "heading": "W", "direction_label": "westbound", "site_name": "PFW 900m west of Duncans Road (IB)", "lat": -37.915195, "lng": 144.67086, "first_month": "2026-03", "last_month": "2026-03", "months_present": 1, "vehicles": 14.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.915195,144.67086", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.915195,144.67086", "popup_title": "TIRTL site 265 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_22_E", "tirtl_site_id_base": "TIRTL_22", "source_site": 22, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Heatherton Rd Exit Ramp", "lat": -37.974936, "lng": 145.237894, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.974936,145.237894", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.974936,145.237894", "popup_title": "TIRTL site 22 E — DOVETON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_563_W", "tirtl_site_id_base": "TIRTL_563", "source_site": 563, "heading": "W", "direction_label": "westbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.82932842, "lng": 144.8151718, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82932842,144.8151718", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82932842,144.8151718", "popup_title": "TIRTL site 563 W — LAVERTON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_177_W", "tirtl_site_id_base": "TIRTL_177", "source_site": 177, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 20770", "lat": -37.8958502412, "lng": 145.1468697937, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 139.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8958502412,145.1468697937", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8958502412,145.1468697937", "popup_title": "TIRTL site 177 W — GLEN WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_564_W", "tirtl_site_id_base": "TIRTL_564", "source_site": 564, "heading": "W", "direction_label": "westbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.8264326, "lng": 144.8194173, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 12.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8264326,144.8194173", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8264326,144.8194173", "popup_title": "TIRTL site 564 W — LAVERTON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_141_S", "tirtl_site_id_base": "TIRTL_141", "source_site": 141, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before Mickleham Rd Exit (NB)", "lat": -37.695151, "lng": 144.885668, "first_month": "2025-11", "last_month": "2026-04", "months_present": 5, "vehicles": 236.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.695151,144.885668", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.695151,144.885668", "popup_title": "TIRTL site 141 S — TULLAMARINE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_565_W", "tirtl_site_id_base": "TIRTL_565", "source_site": 565, "heading": "W", "direction_label": "westbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.82550347, "lng": 144.8247752, "first_month": "2025-12", "last_month": "2026-05", "months_present": 3, "vehicles": 96.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82550347,144.8247752", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82550347,144.8247752", "popup_title": "TIRTL site 565 W — BROOKLYN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_137_S", "tirtl_site_id_base": "TIRTL_137", "source_site": 137, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - After M80 Interchange (NB)", "lat": -37.700945, "lng": 144.888096, "first_month": "2026-02", "last_month": "2026-04", "months_present": 2, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.700945,144.888096", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.700945,144.888096", "popup_title": "TIRTL site 137 S — TULLAMARINE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_566_W", "tirtl_site_id_base": "TIRTL_566", "source_site": 566, "heading": "W", "direction_label": "westbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.82548947, "lng": 144.8280208, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 104.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BROOKLYN", "locality_name": "BROOKLYN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.82548947,144.8280208", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.82548947,144.8280208", "popup_title": "TIRTL site 566 W — BROOKLYN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BROOKLYN." }, { "tirtl_site_heading_id": "TIRTL_279_W", "tirtl_site_id_base": "TIRTL_279", "source_site": 279, "heading": "W", "direction_label": "westbound", "site_name": "PFW 2290 West of Forsyth Road (IB)", "lat": -37.879967, "lng": 144.711809, "first_month": "2025-12", "last_month": "2026-02", "months_present": 2, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.879967,144.711809", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.879967,144.711809", "popup_title": "TIRTL site 279 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_567_W", "tirtl_site_id_base": "TIRTL_567", "source_site": 567, "heading": "W", "direction_label": "westbound", "site_name": "WGT - Inbound Main Carriageway", "lat": -37.83148531, "lng": 144.8119538, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON NORTH", "locality_name": "LAVERTON NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.83148531,144.8119538", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.83148531,144.8119538", "popup_title": "TIRTL site 567 W — LAVERTON NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON NORTH." }, { "tirtl_site_heading_id": "TIRTL_196_W", "tirtl_site_id_base": "TIRTL_196", "source_site": 196, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 25820", "lat": -37.929573, "lng": 145.185617, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.929573,145.185617", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.929573,145.185617", "popup_title": "TIRTL site 196 W — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_27_W", "tirtl_site_id_base": "TIRTL_27", "source_site": 27, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - After Heatherton Rd", "lat": -37.981583, "lng": 145.244931, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.981583,145.244931", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.981583,145.244931", "popup_title": "TIRTL site 27 W — ENDEAVOUR HILLS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_569_E", "tirtl_site_id_base": "TIRTL_569", "source_site": 569, "heading": "E", "direction_label": "eastbound", "site_name": "A1 Princes Hwy - Lindenow South Westbound", "lat": -37.878099, "lng": 147.435961, "first_month": "2025-11", "last_month": "2026-02", "months_present": 4, "vehicles": 67.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LINDENOW SOUTH", "locality_name": "LINDENOW SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.878099,147.435961", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.878099,147.435961", "popup_title": "TIRTL site 569 E — LINDENOW SOUTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LINDENOW SOUTH." }, { "tirtl_site_heading_id": "TIRTL_156_N", "tirtl_site_id_base": "TIRTL_156", "source_site": 156, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - Before Mickleham Rd (SB)", "lat": -37.683422, "lng": 144.873701, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 44.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WESTMEADOWS", "locality_name": "WESTMEADOWS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.683422,144.873701", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.683422,144.873701", "popup_title": "TIRTL site 156 N — WESTMEADOWS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WESTMEADOWS." }, { "tirtl_site_heading_id": "TIRTL_178_E", "tirtl_site_id_base": "TIRTL_178", "source_site": 178, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 21190", "lat": -37.899085924, "lng": 145.1495165449, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.899085924,145.1495165449", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.899085924,145.1495165449", "popup_title": "TIRTL site 178 E — GLEN WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_259_W", "tirtl_site_id_base": "TIRTL_259", "source_site": 259, "heading": "W", "direction_label": "westbound", "site_name": "Sneydes Rd (EB)", "lat": -37.897503, "lng": 144.712346, "first_month": "2025-12", "last_month": "2026-03", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.897503,144.712346", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.897503,144.712346", "popup_title": "TIRTL site 259 W — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_570_W", "tirtl_site_id_base": "TIRTL_570", "source_site": 570, "heading": "W", "direction_label": "westbound", "site_name": "A1 Princes Hwy - Lindenow South Eastbound", "lat": -37.878135, "lng": 147.435089, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 34.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LINDENOW SOUTH", "locality_name": "LINDENOW SOUTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.878135,147.435089", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.878135,147.435089", "popup_title": "TIRTL site 570 W — LINDENOW SOUTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LINDENOW SOUTH." }, { "tirtl_site_heading_id": "TIRTL_306_W", "tirtl_site_id_base": "TIRTL_306", "source_site": 306, "heading": "W", "direction_label": "westbound", "site_name": "PFW 810m East of Sneydes Road (IB)", "lat": -37.8909786372, "lng": 144.7098036671, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8909786372,144.7098036671", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8909786372,144.7098036671", "popup_title": "TIRTL site 306 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_105_E", "tirtl_site_id_base": "TIRTL_105", "source_site": 105, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - before Josephine avenue", "lat": -38.007547, "lng": 145.299809, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.007547,145.299809", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.007547,145.299809", "popup_title": "TIRTL site 105 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_139_S", "tirtl_site_id_base": "TIRTL_139", "source_site": 139, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - After Carrick Dr (NB)", "lat": -37.698148, "lng": 144.887358, "first_month": "2025-11", "last_month": "2026-02", "months_present": 2, "vehicles": 18.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "TULLAMARINE", "locality_name": "TULLAMARINE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.698148,144.887358", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.698148,144.887358", "popup_title": "TIRTL site 139 S — TULLAMARINE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near TULLAMARINE." }, { "tirtl_site_heading_id": "TIRTL_309_W", "tirtl_site_id_base": "TIRTL_309", "source_site": 309, "heading": "W", "direction_label": "westbound", "site_name": "PFW 160m East of Point Cook Road, near Aviation Road IB Entry (IB)", "lat": -37.868606, "lng": 144.76149, "first_month": "2025-11", "last_month": "2026-02", "months_present": 3, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.868606,144.76149", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.868606,144.76149", "popup_title": "TIRTL site 309 W — LAVERTON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_581_E", "tirtl_site_id_base": "TIRTL_581", "source_site": 581, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Monash Fwy - Stanley Inbound", "lat": -37.889969917, "lng": 145.1158841608, "first_month": "2025-11", "last_month": "2026-03", "months_present": 4, "vehicles": 12.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.889969917,145.1158841608", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.889969917,145.1158841608", "popup_title": "TIRTL site 581 E — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_124_S", "tirtl_site_id_base": "TIRTL_124", "source_site": 124, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - English St exit ramp Bullnose (NB)", "lat": -37.727089, "lng": 144.890821, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.727089,144.890821", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.727089,144.890821", "popup_title": "TIRTL site 124 S — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_58_E", "tirtl_site_id_base": "TIRTL_58", "source_site": 58, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Pakenham Rail Bridge", "lat": -38.033932, "lng": 145.326121, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "NARRE WARREN", "locality_name": "NARRE WARREN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.033932,145.326121", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.033932,145.326121", "popup_title": "TIRTL site 58 E — NARRE WARREN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near NARRE WARREN." }, { "tirtl_site_heading_id": "TIRTL_230_E", "tirtl_site_id_base": "TIRTL_230", "source_site": 230, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR East of Merri Creek AB", "lat": -37.6905970043, "lng": 144.9756569324, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6905970043,144.9756569324", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6905970043,144.9756569324", "popup_title": "TIRTL site 230 E — THOMASTOWN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_112_E", "tirtl_site_id_base": "TIRTL_112", "source_site": 112, "heading": "E", "direction_label": "eastbound", "site_name": "M80 Inbound - Keilor Park Drive Exit (WB)", "lat": -37.732712, "lng": 144.854165, "first_month": "2026-01", "last_month": "2026-04", "months_present": 4, "vehicles": 13.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.732712,144.854165", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.732712,144.854165", "popup_title": "TIRTL site 112 E — KEILOR EAST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_30_E", "tirtl_site_id_base": "TIRTL_30", "source_site": 30, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - South Gippsland fwy off ramp", "lat": -37.992816, "lng": 145.257545, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.992816,145.257545", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.992816,145.257545", "popup_title": "TIRTL site 30 E — ENDEAVOUR HILLS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_132_N", "tirtl_site_id_base": "TIRTL_132", "source_site": 132, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - Before Wirraway Rd Exit (SB)", "lat": -37.711393, "lng": 144.891604, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "STRATHMORE HEIGHTS", "locality_name": "STRATHMORE HEIGHTS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.711393,144.891604", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.711393,144.891604", "popup_title": "TIRTL site 132 N — STRATHMORE HEIGHTS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near STRATHMORE HEIGHTS." }, { "tirtl_site_heading_id": "TIRTL_266_W", "tirtl_site_id_base": "TIRTL_266", "source_site": 266, "heading": "W", "direction_label": "westbound", "site_name": "PFW 240m East of Duncans Road (IB)", "lat": -37.912994, "lng": 144.677327, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.912994,144.677327", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.912994,144.677327", "popup_title": "TIRTL site 266 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_60_E", "tirtl_site_id_base": "TIRTL_60", "source_site": 60, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Warrigul Side of Pakenham Rail Bridge (CH 43920)", "lat": -38.037955, "lng": 145.32979, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.037955,145.32979", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.037955,145.32979", "popup_title": "TIRTL site 60 E — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_24_E", "tirtl_site_id_base": "TIRTL_24", "source_site": 24, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Under Power Rd Overpass", "lat": -37.978011, "lng": 145.240529, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 9.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DOVETON", "locality_name": "DOVETON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.978011,145.240529", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.978011,145.240529", "popup_title": "TIRTL site 24 E — DOVETON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DOVETON." }, { "tirtl_site_heading_id": "TIRTL_15_W", "tirtl_site_id_base": "TIRTL_15", "source_site": 15, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - First after Stud Rd onramp", "lat": -37.961673, "lng": 145.228366, "first_month": "2025-11", "last_month": "2026-04", "months_present": 5, "vehicles": 368.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.961673,145.228366", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.961673,145.228366", "popup_title": "TIRTL site 15 W — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_160_N", "tirtl_site_id_base": "TIRTL_160", "source_site": 160, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - Apac Dr entry ramp bullnose (SB)", "lat": -37.677282, "lng": 144.864913, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 14.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MELBOURNE AIRPORT", "locality_name": "MELBOURNE AIRPORT", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.677282,144.864913", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.677282,144.864913", "popup_title": "TIRTL site 160 N — MELBOURNE AIRPORT", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MELBOURNE AIRPORT." }, { "tirtl_site_heading_id": "TIRTL_184_E", "tirtl_site_id_base": "TIRTL_184", "source_site": 184, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 22800", "lat": -37.909849, "lng": 145.161732, "first_month": "2025-11", "last_month": "2026-04", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.909849,145.161732", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.909849,145.161732", "popup_title": "TIRTL site 184 E — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_198_W", "tirtl_site_id_base": "TIRTL_198", "source_site": 198, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 26380", "lat": -37.9330756562, "lng": 145.1898916719, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 45.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9330756562,145.1898916719", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9330756562,145.1898916719", "popup_title": "TIRTL site 198 W — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_11_W", "tirtl_site_id_base": "TIRTL_11", "source_site": 11, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Past Eastlink Interchange", "lat": -37.955567, "lng": 145.219652, "first_month": "2025-11", "last_month": "2026-01", "months_present": 2, "vehicles": 15.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.955567,145.219652", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.955567,145.219652", "popup_title": "TIRTL site 11 W — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_257_W", "tirtl_site_id_base": "TIRTL_257", "source_site": 257, "heading": "W", "direction_label": "westbound", "site_name": "Princes Hwy West (EB)", "lat": -37.885667, "lng": 144.697972, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 6.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.885667,144.697972", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.885667,144.697972", "popup_title": "TIRTL site 257 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_227_W", "tirtl_site_id_base": "TIRTL_227", "source_site": 227, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of Mahoneys Rd GB", "lat": -37.690831, "lng": 144.969779, "first_month": "2025-11", "last_month": "2026-01", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.690831,144.969779", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.690831,144.969779", "popup_title": "TIRTL site 227 W — FAWKNER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_264_E", "tirtl_site_id_base": "TIRTL_264", "source_site": 264, "heading": "E", "direction_label": "eastbound", "site_name": "Dohertys Rd (WB)", "lat": -37.831211, "lng": 144.822392, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 9.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.831211,144.822392", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.831211,144.822392", "popup_title": "TIRTL site 264 E — ALTONA NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_280_W", "tirtl_site_id_base": "TIRTL_280", "source_site": 280, "heading": "W", "direction_label": "westbound", "site_name": "PFW 1510m West of Forsyth Road (IB)", "lat": -37.877535, "lng": 144.719479, "first_month": "2025-11", "last_month": "2026-02", "months_present": 4, "vehicles": 19.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "POINT COOK", "locality_name": "POINT COOK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.877535,144.719479", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.877535,144.719479", "popup_title": "TIRTL site 280 W — POINT COOK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near POINT COOK." }, { "tirtl_site_heading_id": "TIRTL_287_W", "tirtl_site_id_base": "TIRTL_287", "source_site": 287, "heading": "W", "direction_label": "westbound", "site_name": "PFW 420m West of Point Cook Road (IB)", "lat": -37.8692317056, "lng": 144.7553920002, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 10.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8692317056,144.7553920002", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8692317056,144.7553920002", "popup_title": "TIRTL site 287 W — LAVERTON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_147_W", "tirtl_site_id_base": "TIRTL_147", "source_site": 147, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 17000", "lat": -37.886141, "lng": 145.106515, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 124.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.886141,145.106515", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.886141,145.106515", "popup_title": "TIRTL site 147 W — CHADSTONE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_120_E", "tirtl_site_id_base": "TIRTL_120", "source_site": 120, "heading": "E", "direction_label": "eastbound", "site_name": "Tullamarine FWY Outbound - Before gantry Tul-508 (WB)", "lat": -37.733118, "lng": 144.891463, "first_month": "2025-11", "last_month": "2026-01", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.733118,144.891463", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.733118,144.891463", "popup_title": "TIRTL site 120 E — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_263_W", "tirtl_site_id_base": "TIRTL_263", "source_site": 263, "heading": "W", "direction_label": "westbound", "site_name": "Dohertys Rd (EB)", "lat": -37.831143, "lng": 144.822901, "first_month": "2026-02", "last_month": "2026-02", "months_present": 1, "vehicles": 14.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ALTONA NORTH", "locality_name": "ALTONA NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.831143,144.822901", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.831143,144.822901", "popup_title": "TIRTL site 263 W — ALTONA NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ALTONA NORTH." }, { "tirtl_site_heading_id": "TIRTL_126_N", "tirtl_site_id_base": "TIRTL_126", "source_site": 126, "heading": "N", "direction_label": "northbound", "site_name": "Tullamarine FWY Inbound - After English St exit (SB)", "lat": -37.723635, "lng": 144.891609, "first_month": "2025-11", "last_month": "2026-04", "months_present": 6, "vehicles": 13.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "AIRPORT WEST", "locality_name": "AIRPORT WEST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.723635,144.891609", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.723635,144.891609", "popup_title": "TIRTL site 126 N — AIRPORT WEST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near AIRPORT WEST." }, { "tirtl_site_heading_id": "TIRTL_68_E", "tirtl_site_id_base": "TIRTL_68", "source_site": 68, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Before Clyde Rd exit (CH 45900)", "lat": -38.048177, "lng": 145.347973, "first_month": "2025-11", "last_month": "2026-05", "months_present": 7, "vehicles": 154.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.048177,145.347973", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.048177,145.347973", "popup_title": "TIRTL site 68 E — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_199_E", "tirtl_site_id_base": "TIRTL_199", "source_site": 199, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 26900", "lat": -37.936607, "lng": 145.194002, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 6.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.936607,145.194002", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.936607,145.194002", "popup_title": "TIRTL site 199 E — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_267_W", "tirtl_site_id_base": "TIRTL_267", "source_site": 267, "heading": "W", "direction_label": "westbound", "site_name": "PFW 640m East of Duncans Road (IB)", "lat": -37.909428, "lng": 144.687908, "first_month": "2025-12", "last_month": "2026-04", "months_present": 2, "vehicles": 8.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "WERRIBEE", "locality_name": "WERRIBEE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.909428,144.687908", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.909428,144.687908", "popup_title": "TIRTL site 267 W — WERRIBEE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near WERRIBEE." }, { "tirtl_site_heading_id": "TIRTL_6_E", "tirtl_site_id_base": "TIRTL_6", "source_site": 6, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Before Police Rd Exit Ramp", "lat": -37.950364, "lng": 145.211382, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.950364,145.211382", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.950364,145.211382", "popup_title": "TIRTL site 6 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_179_W", "tirtl_site_id_base": "TIRTL_179", "source_site": 179, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 21190", "lat": -37.8988315165, "lng": 145.1500393265, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 115.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "GLEN WAVERLEY", "locality_name": "GLEN WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8988315165,145.1500393265", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8988315165,145.1500393265", "popup_title": "TIRTL site 179 W — GLEN WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near GLEN WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_70_E", "tirtl_site_id_base": "TIRTL_70", "source_site": 70, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Past Soldiers Rd Overpass (Ch 46450)", "lat": -38.05012, "lng": 145.353835, "first_month": "2025-12", "last_month": "2026-05", "months_present": 5, "vehicles": 36.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.05012,145.353835", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.05012,145.353835", "popup_title": "TIRTL site 70 E — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_222_W", "tirtl_site_id_base": "TIRTL_222", "source_site": 222, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 25400", "lat": -37.9268296715, "lng": 145.182071943, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 510.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9268296715,145.182071943", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9268296715,145.182071943", "popup_title": "TIRTL site 222 W — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_19_W", "tirtl_site_id_base": "TIRTL_19", "source_site": 19, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Before Heatherton Rd Exit Ramp", "lat": -37.966282, "lng": 145.234436, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "ENDEAVOUR HILLS", "locality_name": "ENDEAVOUR HILLS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.966282,145.234436", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.966282,145.234436", "popup_title": "TIRTL site 19 W — ENDEAVOUR HILLS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near ENDEAVOUR HILLS." }, { "tirtl_site_heading_id": "TIRTL_71_W", "tirtl_site_id_base": "TIRTL_71", "source_site": 71, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Second after Clyde Rd entry (Ch 46450)", "lat": -38.049707, "lng": 145.354049, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 305.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.049707,145.354049", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.049707,145.354049", "popup_title": "TIRTL site 71 W — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_72_E", "tirtl_site_id_base": "TIRTL_72", "source_site": 72, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Soldiers Rd Overpass (CH 46870)", "lat": -38.051855, "lng": 145.35803, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.051855,145.35803", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.051855,145.35803", "popup_title": "TIRTL site 72 E — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_17_W", "tirtl_site_id_base": "TIRTL_17", "source_site": 17, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Just After Stud Rd Entry Ramp", "lat": -37.96375, "lng": 145.231212, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 32.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.96375,145.231212", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.96375,145.231212", "popup_title": "TIRTL site 17 W — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_223_W", "tirtl_site_id_base": "TIRTL_223", "source_site": 223, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR Kathryn St GB", "lat": -37.6917428524, "lng": 144.9610150886, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 5.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6917428524,144.9610150886", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6917428524,144.9610150886", "popup_title": "TIRTL site 223 W — FAWKNER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_74_E", "tirtl_site_id_base": "TIRTL_74", "source_site": 74, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Before Soldiers Rd", "lat": -38.055537, "lng": 145.363014, "first_month": "2025-11", "last_month": "2026-05", "months_present": 2, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.055537,145.363014", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.055537,145.363014", "popup_title": "TIRTL site 74 E — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_310_W", "tirtl_site_id_base": "TIRTL_310", "source_site": 310, "heading": "W", "direction_label": "westbound", "site_name": "PFW 310m East of High Street/Newland St Entry Exit Ramps (IB)", "lat": -37.864152, "lng": 144.776055, "first_month": "2026-01", "last_month": "2026-05", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.864152,144.776055", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.864152,144.776055", "popup_title": "TIRTL site 310 W — LAVERTON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_200_W", "tirtl_site_id_base": "TIRTL_200", "source_site": 200, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 26830", "lat": -37.9361304408, "lng": 145.193341328, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 81.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9361304408,145.193341328", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9361304408,145.193341328", "popup_title": "TIRTL site 200 W — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_76_E", "tirtl_site_id_base": "TIRTL_76", "source_site": 76, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - On Princes Hwy entry", "lat": -38.05968, "lng": 145.367242, "first_month": "2026-02", "last_month": "2026-05", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.05968,145.367242", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.05968,145.367242", "popup_title": "TIRTL site 76 E — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_201_E", "tirtl_site_id_base": "TIRTL_201", "source_site": 201, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 27230", "lat": -37.938711, "lng": 145.196628, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.938711,145.196628", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.938711,145.196628", "popup_title": "TIRTL site 201 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_231_W", "tirtl_site_id_base": "TIRTL_231", "source_site": 231, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of Industrial Ave GB", "lat": -37.689652, "lng": 144.981453, "first_month": "2026-01", "last_month": "2026-04", "months_present": 3, "vehicles": 11.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.689652,144.981453", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.689652,144.981453", "popup_title": "TIRTL site 231 W — THOMASTOWN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_77_W", "tirtl_site_id_base": "TIRTL_77", "source_site": 77, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - after Princes Hwy exit (CH 48050)", "lat": -38.059342, "lng": 145.367421, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 15.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "BERWICK", "locality_name": "BERWICK", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.059342,145.367421", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.059342,145.367421", "popup_title": "TIRTL site 77 W — BERWICK", "interpretation": "0 trucks across imported months; 0.00% truck share in/near BERWICK." }, { "tirtl_site_heading_id": "TIRTL_133_S", "tirtl_site_id_base": "TIRTL_133", "source_site": 133, "heading": "S", "direction_label": "southbound", "site_name": "Tullamarine FWY Outbound - Before M80 Exit (NB)", "lat": -37.711444, "lng": 144.890892, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "STRATHMORE HEIGHTS", "locality_name": "STRATHMORE HEIGHTS", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.711444,144.890892", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.711444,144.890892", "popup_title": "TIRTL site 133 S — STRATHMORE HEIGHTS", "interpretation": "0 trucks across imported months; 0.00% truck share in/near STRATHMORE HEIGHTS." }, { "tirtl_site_heading_id": "TIRTL_7_W", "tirtl_site_id_base": "TIRTL_7", "source_site": 7, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Before Stud Rd Exit Ramp", "lat": -37.950036, "lng": 145.211814, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 9.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.950036,145.211814", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.950036,145.211814", "popup_title": "TIRTL site 7 W — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_82_E", "tirtl_site_id_base": "TIRTL_82", "source_site": 82, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Just Before Cardinia Creek (CH 49815)", "lat": -38.069618, "lng": 145.382714, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 14.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.069618,145.382714", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.069618,145.382714", "popup_title": "TIRTL site 82 E — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_180_E", "tirtl_site_id_base": "TIRTL_180", "source_site": 180, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 21780", "lat": -37.9034908489, "lng": 145.1533103642, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9034908489,145.1533103642", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9034908489,145.1533103642", "popup_title": "TIRTL site 180 E — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_83_E", "tirtl_site_id_base": "TIRTL_83", "source_site": 83, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - outside BP petrol station (CH 50433)", "lat": -38.07197, "lng": 145.389134, "first_month": "2026-05", "last_month": "2026-05", "months_present": 1, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.07197,145.389134", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.07197,145.389134", "popup_title": "TIRTL site 83 E — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_12_E", "tirtl_site_id_base": "TIRTL_12", "source_site": 12, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Stud Rd Entry Ramp Bullnose", "lat": -37.958798, "lng": 145.223457, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.958798,145.223457", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.958798,145.223457", "popup_title": "TIRTL site 12 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_225_W", "tirtl_site_id_base": "TIRTL_225", "source_site": 225, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of Kathryn St GB", "lat": -37.691386, "lng": 144.964916, "first_month": "2026-04", "last_month": "2026-04", "months_present": 1, "vehicles": 7.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.691386,144.964916", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.691386,144.964916", "popup_title": "TIRTL site 225 W — FAWKNER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_84_W", "tirtl_site_id_base": "TIRTL_84", "source_site": 84, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - outside BP petrol station (CH 50432)", "lat": -38.071641, "lng": 145.38923, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 132.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.071641,145.38923", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.071641,145.38923", "popup_title": "TIRTL site 84 W — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_85_E", "tirtl_site_id_base": "TIRTL_85", "source_site": 85, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - fifth from Cardinia entry (CH 51095)", "lat": -38.073711, "lng": 145.396316, "first_month": "2025-11", "last_month": "2026-05", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.073711,145.396316", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.073711,145.396316", "popup_title": "TIRTL site 85 E — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_181_W", "tirtl_site_id_base": "TIRTL_181", "source_site": 181, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 21780", "lat": -37.9033232527, "lng": 145.1537608077, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 24.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MULGRAVE", "locality_name": "MULGRAVE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.9033232527,145.1537608077", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.9033232527,145.1537608077", "popup_title": "TIRTL site 181 W — MULGRAVE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MULGRAVE." }, { "tirtl_site_heading_id": "TIRTL_86_E", "tirtl_site_id_base": "TIRTL_86", "source_site": 86, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - fourth from Cardinia entry (CH 51794)", "lat": -38.074928, "lng": 145.404131, "first_month": "2025-11", "last_month": "2026-04", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.074928,145.404131", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.074928,145.404131", "popup_title": "TIRTL site 86 E — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_233_W", "tirtl_site_id_base": "TIRTL_233", "source_site": 233, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR East of M31 overpass GB", "lat": -37.689123, "lng": 144.98656, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.689123,144.98656", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.689123,144.98656", "popup_title": "TIRTL site 233 W — THOMASTOWN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_226_E", "tirtl_site_id_base": "TIRTL_226", "source_site": 226, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR East of Kathryn St AB", "lat": -37.691712, "lng": 144.964995, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "FAWKNER", "locality_name": "FAWKNER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.691712,144.964995", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.691712,144.964995", "popup_title": "TIRTL site 226 E — FAWKNER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near FAWKNER." }, { "tirtl_site_heading_id": "TIRTL_89_E", "tirtl_site_id_base": "TIRTL_89", "source_site": 89, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - After Cardinia Rd Entry (CH 53510)", "lat": -38.077587, "lng": 145.423414, "first_month": "2025-11", "last_month": "2026-05", "months_present": 4, "vehicles": 4.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.077587,145.423414", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.077587,145.423414", "popup_title": "TIRTL site 89 E — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_113_W", "tirtl_site_id_base": "TIRTL_113", "source_site": 113, "heading": "W", "direction_label": "westbound", "site_name": "M80 Outbound - Before Calder Fwy exit (EB)", "lat": -37.732492, "lng": 144.853752, "first_month": "2026-01", "last_month": "2026-05", "months_present": 4, "vehicles": 16.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "KEILOR EAST", "locality_name": "KEILOR EAST", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.732492,144.853752", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.732492,144.853752", "popup_title": "TIRTL site 113 W — KEILOR EAST", "interpretation": "0 trucks across imported months; 0.00% truck share in/near KEILOR EAST." }, { "tirtl_site_heading_id": "TIRTL_8_E", "tirtl_site_id_base": "TIRTL_8", "source_site": 8, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - After Brady Rd", "lat": -37.952683, "lng": 145.214774, "first_month": "2025-11", "last_month": "2026-05", "months_present": 3, "vehicles": 6.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.952683,145.214774", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.952683,145.214774", "popup_title": "TIRTL site 8 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_288_W", "tirtl_site_id_base": "TIRTL_288", "source_site": 288, "heading": "W", "direction_label": "westbound", "site_name": "PFW 510m West of High Street/Newland St (IB)", "lat": -37.867906, "lng": 144.768801, "first_month": "2025-11", "last_month": "2026-02", "months_present": 2, "vehicles": 139.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "LAVERTON", "locality_name": "LAVERTON", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.867906,144.768801", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.867906,144.768801", "popup_title": "TIRTL site 288 W — LAVERTON", "interpretation": "0 trucks across imported months; 0.00% truck share in/near LAVERTON." }, { "tirtl_site_heading_id": "TIRTL_202_W", "tirtl_site_id_base": "TIRTL_202", "source_site": 202, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 27230", "lat": -37.938652, "lng": 145.196587, "first_month": "2025-11", "last_month": "2026-05", "months_present": 5, "vehicles": 124.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.938652,145.196587", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.938652,145.196587", "popup_title": "TIRTL site 202 W — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_146_E", "tirtl_site_id_base": "TIRTL_146", "source_site": 146, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 17000", "lat": -37.8866006853, "lng": 145.1063983609, "first_month": "2026-02", "last_month": "2026-05", "months_present": 3, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "CHADSTONE", "locality_name": "CHADSTONE", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8866006853,145.1063983609", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8866006853,145.1063983609", "popup_title": "TIRTL site 146 E — CHADSTONE", "interpretation": "0 trucks across imported months; 0.00% truck share in/near CHADSTONE." }, { "tirtl_site_heading_id": "TIRTL_91_E", "tirtl_site_id_base": "TIRTL_91", "source_site": 91, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - Cardinia Rd (CH 54204)", "lat": -38.07895, "lng": 145.431118, "first_month": "2025-11", "last_month": "2026-04", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.07895,145.431118", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.07895,145.431118", "popup_title": "TIRTL site 91 E — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_236_E", "tirtl_site_id_base": "TIRTL_236", "source_site": 236, "heading": "E", "direction_label": "eastbound", "site_name": "M80 - WRR West of Blaxland Ave AB", "lat": -37.6889980724, "lng": 144.9906115049, "first_month": "2025-11", "last_month": "2025-11", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.6889980724,144.9906115049", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.6889980724,144.9906115049", "popup_title": "TIRTL site 236 E — THOMASTOWN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_92_W", "tirtl_site_id_base": "TIRTL_92", "source_site": 92, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - Cardinia Rd (CH 54189)", "lat": -38.078574, "lng": 145.431078, "first_month": "2026-01", "last_month": "2026-01", "months_present": 1, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "OFFICER", "locality_name": "OFFICER", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.078574,145.431078", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.078574,145.431078", "popup_title": "TIRTL site 92 W — OFFICER", "interpretation": "0 trucks across imported months; 0.00% truck share in/near OFFICER." }, { "tirtl_site_heading_id": "TIRTL_149_W", "tirtl_site_id_base": "TIRTL_149", "source_site": 149, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 17390", "lat": -37.8870419506, "lng": 145.110871615, "first_month": "2025-11", "last_month": "2026-05", "months_present": 6, "vehicles": 91.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "MOUNT WAVERLEY", "locality_name": "MOUNT WAVERLEY", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.8870419506,145.110871615", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.8870419506,145.110871615", "popup_title": "TIRTL site 149 W — MOUNT WAVERLEY", "interpretation": "0 trucks across imported months; 0.00% truck share in/near MOUNT WAVERLEY." }, { "tirtl_site_heading_id": "TIRTL_94_E", "tirtl_site_id_base": "TIRTL_94", "source_site": 94, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - RCB25162 After Toomuc Creek", "lat": -38.085151, "lng": 145.449611, "first_month": "2025-11", "last_month": "2025-12", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.085151,145.449611", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.085151,145.449611", "popup_title": "TIRTL site 94 E — PAKENHAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_203_W", "tirtl_site_id_base": "TIRTL_203", "source_site": 203, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - CH 27560", "lat": -37.940670373, "lng": 145.1991830954, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 125.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.940670373,145.1991830954", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.940670373,145.1991830954", "popup_title": "TIRTL site 203 W — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_96_E", "tirtl_site_id_base": "TIRTL_96", "source_site": 96, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - after McGregor Rd Entry", "lat": -38.08948, "lng": 145.461116, "first_month": "2025-12", "last_month": "2025-12", "months_present": 1, "vehicles": 1.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.08948,145.461116", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.08948,145.461116", "popup_title": "TIRTL site 96 E — PAKENHAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_204_E", "tirtl_site_id_base": "TIRTL_204", "source_site": 204, "heading": "E", "direction_label": "eastbound", "site_name": "M1 Inbound - CH 27700", "lat": -37.941823, "lng": 145.200188, "first_month": "2025-11", "last_month": "2026-05", "months_present": 2, "vehicles": 3.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.941823,145.200188", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.941823,145.200188", "popup_title": "TIRTL site 204 E — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." }, { "tirtl_site_heading_id": "TIRTL_239_W", "tirtl_site_id_base": "TIRTL_239", "source_site": 239, "heading": "W", "direction_label": "westbound", "site_name": "M80 - WRR/Edgars Rd overpass GB", "lat": -37.687067, "lng": 145.001899, "first_month": "2026-02", "last_month": "2026-05", "months_present": 2, "vehicles": 9.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "THOMASTOWN", "locality_name": "THOMASTOWN", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.687067,145.001899", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.687067,145.001899", "popup_title": "TIRTL site 239 W — THOMASTOWN", "interpretation": "0 trucks across imported months; 0.00% truck share in/near THOMASTOWN." }, { "tirtl_site_heading_id": "TIRTL_99_W", "tirtl_site_id_base": "TIRTL_99", "source_site": 99, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - RCB1413 McGregor Rd Exit Bullnose", "lat": -38.090638, "lng": 145.46789, "first_month": "2025-11", "last_month": "2026-02", "months_present": 2, "vehicles": 2.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "PAKENHAM", "locality_name": "PAKENHAM", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-38.090638,145.46789", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-38.090638,145.46789", "popup_title": "TIRTL site 99 W — PAKENHAM", "interpretation": "0 trucks across imported months; 0.00% truck share in/near PAKENHAM." }, { "tirtl_site_heading_id": "TIRTL_9_W", "tirtl_site_id_base": "TIRTL_9", "source_site": 9, "heading": "W", "direction_label": "westbound", "site_name": "M1 Outbound - McGregor entry", "lat": -37.952347, "lng": 145.215144, "first_month": "2025-11", "last_month": "2026-04", "months_present": 4, "vehicles": 198.0, "trucks": 0.0, "truck_pct": 0.0, "avg_speed_kmh_est": null, "has_coordinates": true, "suburb_or_locality": "DANDENONG NORTH", "locality_name": "DANDENONG NORTH", "locality_match_method": "point_in_vicmap_locality_polygon", "locality_source": "Vicmap LOCALITY_POLYGON", "marker_color": "#91bfdb", "marker_radius": 6.0, "google_maps_url": "https://www.google.com/maps/search/?api=1&query=-37.952347,145.215144", "streetview_url": "https://www.google.com/maps/@?api=1&map_action=pano&viewpoint=-37.952347,145.215144", "popup_title": "TIRTL site 9 W — DANDENONG NORTH", "interpretation": "0 trucks across imported months; 0.00% truck share in/near DANDENONG NORTH." } ]