{
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  "commercial_source": "A:\\TrafficAnalytics\\VTA\\VTA_Web_Framework\\data\\vta-freight-operator-commercial-gold-data.js",
  "stage22_source": "A:\\TrafficAnalytics\\VTA\\Political_Accountability\\stage22\\vta_stage22_20260806_122922",
  "stage22_source_mode": "ANALYTICAL_DIRECTORY",
  "stage23a4_source": "A:\\TrafficAnalytics\\VTA\\VTA_Web_Framework\\data\\vta-stage23a4-speed-pressure-data.js",
  "stage23a4_source_mode": "FRAMEWORK_WEB_ASSET",
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  "source_stage23a4": "23A.4.0",
  "reference_freeze_id": "VTA_STAGE23A4_P85_20251101_20260521",
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  "svg_count": 10,
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  "gallery_page": "freight-operator-commercial-gold-graphs.html",
  "asset_zip": "data/downloads/commercial-gold/vta_commercial_gold_graph_suite.zip",
  "colour_semantics": {
    "lower": "#2A9D8F",
    "moderate": "#E9C46A",
    "high": "#F4A261",
    "severe": "#D1495B",
    "critical": "#8F2D3A",
    "observed": "#007C91",
    "reference": "#264653",
    "network": "#3B5BA9",
    "community": "#009E73",
    "neutral": "#6B7C85",
    "light_neutral": "#D9E3E5",
    "background": "#F7FAF9",
    "text": "#173845"
  },
  "graphs": [
    {
      "graph_id": "CGG-01",
      "title": "Lowest- and highest-pressure operating windows",
      "png": "assets/graphs/commercial-gold/png/01_operating_window_heatmap.png",
      "svg": "assets/graphs/commercial-gold/svg/01_operating_window_heatmap.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/01_operating_window_heatmap.csv",
      "headline": "4:00 am-5:00 am is the lowest-pressure network-wide hour, but individual headings differ."
    },
    {
      "graph_id": "CGG-02",
      "title": "Pressure–reliability commercial risk matrix",
      "png": "assets/graphs/commercial-gold/png/02_pressure_reliability_matrix.png",
      "svg": "assets/graphs/commercial-gold/svg/02_pressure_reliability_matrix.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/02_pressure_reliability_matrix.csv",
      "headline": "Tullamarine FWY Inbound - Before Mickleham Rd (SB) is the strongest combined pressure–reliability–volume review signal."
    },
    {
      "graph_id": "CGG-03",
      "title": "Best-hour versus worst-hour pressure penalty",
      "png": "assets/graphs/commercial-gold/png/03_best_worst_hour_penalty.png",
      "svg": "assets/graphs/commercial-gold/svg/03_best_worst_hour_penalty.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/03_best_worst_hour_penalty.csv",
      "headline": "M1 Inbound - Ernst Wanke Rd Entry Ramp has the largest best-to-worst hourly pressure gap at 40.8 points."
    },
    {
      "graph_id": "CGG-04",
      "title": "Monitored lanes warranting first commercial pricing review",
      "png": "assets/graphs/commercial-gold/png/04_pricing_review_ranking.png",
      "svg": "assets/graphs/commercial-gold/svg/04_pricing_review_ranking.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/04_pricing_review_ranking.csv",
      "headline": "Tullamarine FWY Inbound - Before Mickleham Rd (SB) is the first monitored lane for commercial pricing review."
    },
    {
      "graph_id": "CGG-05",
      "title": "Schedule-contingency review by nightly reliability spread",
      "png": "assets/graphs/commercial-gold/png/05_schedule_contingency_ranking.png",
      "svg": "assets/graphs/commercial-gold/svg/05_schedule_contingency_ranking.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/05_schedule_contingency_ranking.csv",
      "headline": "Tullamarine FWY Outbound - After Mickleham Rd Exit (NB) has the strongest relative schedule-contingency review signal."
    },
    {
      "graph_id": "CGG-06",
      "title": "Fuel and vehicle-wear exposure screen",
      "png": "assets/graphs/commercial-gold/png/06_fuel_wear_exposure_matrix.png",
      "svg": "assets/graphs/commercial-gold/svg/06_fuel_wear_exposure_matrix.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/06_fuel_wear_exposure_matrix.csv",
      "headline": "WGB_OUTBOUND_W has the strongest combined fuel/wear exposure review signal."
    },
    {
      "graph_id": "CGG-07",
      "title": "Directional imbalance and backload opportunity signals",
      "png": "assets/graphs/commercial-gold/png/07_directional_imbalance_backload.png",
      "svg": "assets/graphs/commercial-gold/svg/07_directional_imbalance_backload.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/07_directional_imbalance_backload.csv",
      "headline": "M1 Monash-Princes Freeway East - Mulgrave - M1 Outbound - CH 26380 / M1 Inbound - CH 26380 has the strongest directional imbalance signal at 30.3%."
    },
    {
      "graph_id": "CGG-08",
      "title": "Balanced high-volume staging and shuttle opportunities",
      "png": "assets/graphs/commercial-gold/png/08_balanced_staging_shuttle.png",
      "svg": "assets/graphs/commercial-gold/svg/08_balanced_staging_shuttle.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/08_balanced_staging_shuttle.csv",
      "headline": "M1 Monash-Princes Freeway East - Chadstone - M1 Outbound - CH 17000 / M1 Inbound - CH 17000 is the strongest combined balance-and-volume investigation signal."
    },
    {
      "graph_id": "CGG-09",
      "title": "High-volume freight fragility matrix",
      "png": "assets/graphs/commercial-gold/png/09_high_volume_fragility.png",
      "svg": "assets/graphs/commercial-gold/svg/09_high_volume_fragility.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/09_high_volume_fragility.csv",
      "headline": "WGB_INBOUND_E has the strongest combined freight-volume and fragility signal."
    },
    {
      "graph_id": "CGG-10",
      "title": "Eight-hour pressure profiles for commercially important headings",
      "png": "assets/graphs/commercial-gold/png/10_selected_hourly_pressure_profiles.png",
      "svg": "assets/graphs/commercial-gold/svg/10_selected_hourly_pressure_profiles.svg",
      "data_csv": "data/downloads/commercial-gold/graphs/10_selected_hourly_pressure_profiles.csv",
      "headline": "The selected profiles show that overnight pressure is highly direction- and hour-specific."
    }
  ],
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    "head": [
      "<!-- VTA_COMMERCIAL_GOLD_GRAPHS_HEAD_START -->",
      "<!-- VTA_COMMERCIAL_GOLD_GRAPHS_HEAD_END -->"
    ],
    "body": [
      "<!-- VTA_COMMERCIAL_GOLD_GRAPHS_BODY_START -->",
      "<!-- VTA_COMMERCIAL_GOLD_GRAPHS_BODY_END -->"
    ]
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  "safeguards": {
    "every_graph_has_plain_language_explanation": true,
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    "every_graph_has_interpretation_boundary": true,
    "consistent_lower_moderate_high_severe_colours": true,
    "pricing_screen_not_tariff": true,
    "contingency_class_not_minutes": true,
    "fuel_wear_signal_not_dollars_or_litres": true,
    "backload_signal_not_confirmed_load": true,
    "staging_signal_not_siting_recommendation": true,
    "point_speed_not_journey_delay": true,
    "sensor_passings_not_unique_trucks": true,
    "stage23b_remains_blocked": true,
    "idempotent_marker_replacement": true
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}
