Heavy-vehicle crash harm, vulnerable-road-user overlap and TIRTL freight exposure where available.
| Council | Score | HV harm | HV FSI | HV crashes | HV+VRU | TIRTL harm |
|---|---|---|---|---|---|---|
| Casey | 94.4 | 3,239 | 193 | 382 | 28 | 951 |
| TIRTL site | Score | Harm | FSI | HV crashes | Harm / m trucks | Truck share |
|---|---|---|---|---|---|---|
| M1 Outbound - Before Belgrave Hallam Rd Open map | 80.5 | 72 | 7 | 5 | 185.6 | 3.5% |
| M1 Inbound - Past Belgrave Hallam Rd Open map | 76.6 | 31 | 3 | 4 | 67.0 | 3.5% |
| M1 Outbound - Before Ernst Wanke exit Open map | 75.7 | 112 | 2 | 4 | 263.8 | 3.5% |
| M1 Inbound - Warrigul Side of Pakenham Rail Bridge (CH 43920) Open map | 74.3 | 22 | 2 | 4 | 149.9 | 3.6% |
| M1 Outbound - Heatherton Rd Exit Ramp Open map | 70.9 | 33 | 3 | 5 | 40.0 | 5.3% |
| M1 Outbound - First after Clyde Rd entry Open map | 70.7 | 20 | 2 | 2 | 10224.9 | 2.7% |
| M1 Outbound - Far Side of Pakenham Rail Bridge Open map | 70.5 | 32 | 3 | 3 | 109.7 | 3.8% |
| M1 Inbound - Before Heatherton Rd Exit Open map | 69.1 | 112 | 2 | 4 | 124.0 | 4.7% |
| M1 Outbound - Heatherton Rd Entry Ramp Open map | 65.8 | 35 | 3 | 6 | 40.4 | 5.4% |
| M1 Inbound - Above Kidds Rd Open map | 63.7 | 21 | 2 | 2 | 52.7 | 3.3% |
| M1 Inbound - After Narre Warren Rd entry ramp Open map | 62.6 | 24 | 2 | 4 | 52.6 | 3.6% |
| M1 Outbound - Under Power Rd Overpass Open map | 61.2 | 102 | 1 | 3 | 115.4 | 4.8% |
| M1 Inbound - Heatherton Rd Entry Ramp Bullnose Open map | 60.2 | 18 | 1 | 8 | 32.3 | 4.7% |
| M1 Inbound - Princes Hwy Entry Ramp Bullnose Open map | 58.6 | 22 | 2 | 3 | 47.8 | 4.1% |
| M1 Outbound - Pakenham Rail Bridge (THIN transmitter) Open map | 56.5 | 23 | 2 | 2 | 49.4 | 3.9% |
| M1 Inbound - After Heatherton Rd Entry Ramp Open map | 52.8 | 25 | 2 | 3 | 28.4 | 4.9% |
| M1 Inbound - South Gippsland fwy off ramp Open map | 50.5 | 13 | 1 | 4 | 32.5 | 3.3% |
| M1 Inbound - Just Prior Narre Warren Nth Rd Exit Ramp Open map | 50.5 | 14 | 1 | 5 | 29.6 | 3.8% |
| M1 Outbound - Belgrave-Hallam Rd on ramp Open map | 50.4 | 13 | 1 | 3 | 36.2 | 3.4% |
| M1 Outbound - Before Heatherton Rd Exit Ramp Open map | 49.5 | 11 | 1 | 2 | 29.1 | 4.7% |
| Location | Harm | FSI | HV crashes | HV+VRU |
|---|---|---|---|---|
| MONASH FREEWAY / POWER ROAD Open map | 219 | 3 | 11 | 1 |
| TYABB-TOORADIN ROAD / CALLANANS LANE Open map | 112 | 2 | 2 | 0 |
| PRINCES-SOUTH GIPPSLAND OUT RAMP / SOUTH GIPPSLAND FREEWAY Open map | 111 | 2 | 2 | 0 |
| SOUTH GIPPSLAND HIGHWAY / LESDON AVENUE Open map | 103 | 1 | 3 | 0 |
| PRINCES HIGHWAY / SOUTH GIPPSLAND OUT-PRINCES OF RAMP Open map | 102 | 1 | 2 | 1 |
| FISHERIES ROAD / NAGIRROC ROAD Open map | 101 | 1 | 1 | 0 |
| SOUTH GIPPSLAND HIGHWAY / DEVON ALT ROAD Open map | 101 | 1 | 1 | 0 |
| APOLLO DRIVE / DAVID LEE ROAD Open map | 100 | 1 | 1 | 0 |
| MONASH FREEWAY / BELGRAVE-HALLAM-MONASH OUT ON RAMP Open map | 100 | 1 | 1 | 0 |
| THOMPSONS ROAD / LESDON AVENUE Open map | 100 | 1 | 1 | 0 |
| MONASH FREEWAY / MONASH OUT-BELGRAVE-HALLAM OF RAMP Open map | 83 | 8 | 7 | 0 |
| BAXTER-TOORADIN ROAD / CRAIGS LANE Open map | 43 | 4 | 2 | 1 |
| SOUTH GIPPSLAND HIGHWAY / ELLIOTT PARADE Open map | 42 | 4 | 2 | 0 |
| SOUTH GIPPSLAND HIGHWAY / MCDOWALL ROAD Open map | 41 | 4 | 2 | 0 |
| DANDENONG-HASTINGS ROAD / HALL ROAD Open map | 41 | 4 | 1 | 0 |
| SOUTH GIPPSLAND HIGHWAY / HUON PARK ROAD Open map | 36 | 3 | 3 | 0 |
| MONASH FREEWAY / HEATHERTON ROAD Open map | 34 | 3 | 5 | 0 |
| MONASH FREEWAY / PRINCES-MONASH IN ON RAMP Open map | 32 | 3 | 4 | 0 |
| PRINCES FREEWAY / SWEENEY DRIVE Open map | 32 | 3 | 4 | 1 |
| DANDENONG-HASTINGS ROAD / WESTERN PORT FWD HIGHWAY SERVICE ROAD Open map | 32 | 3 | 3 | 1 |
| Location | Harm | FSI | HV crashes | Ped | Bike | Moto |
|---|---|---|---|---|---|---|
| MONASH FREEWAY / POWER ROAD Open map | 219 | 3 | 11 | 0 | 0 | 1 |
| PRINCES HIGHWAY / SOUTH GIPPSLAND OUT-PRINCES OF RAMP Open map | 102 | 1 | 2 | 0 | 0 | 1 |
| BAXTER-TOORADIN ROAD / CRAIGS LANE Open map | 43 | 4 | 2 | 0 | 0 | 1 |
| PRINCES FREEWAY / SWEENEY DRIVE Open map | 32 | 3 | 4 | 0 | 0 | 1 |
| DANDENONG-HASTINGS ROAD / WESTERN PORT FWD HIGHWAY SERVICE ROAD Open map | 32 | 3 | 3 | 0 | 0 | 1 |
| Mechanism | Harm | FSI | HV crashes | HV+VRU |
|---|---|---|---|---|
| Rear-end / same-lane conflict | 998 | 69 | 136 | 5 |
| Turning / crossing conflict | 987 | 55 | 101 | 9 |
| Lane-change / sideswipe conflict | 661 | 34 | 64 | 4 |
| Other / mixed mechanism | 268 | 22 | 56 | 8 |
| Parked-vehicle / roadside conflict | 170 | 7 | 15 | 1 |
| Run-off-road / loss-of-control | 155 | 6 | 10 | 1 |
| Speed category | Harm | FSI | HV crashes |
|---|---|---|---|
| High-speed roads (80+ km/h) | 2,556 | 151 | 275 |
| Urban arterial roads (60–70 km/h) | 397 | 26 | 60 |
| Local streets (50 km/h) | 228 | 12 | 26 |
| Unknown speed zone | 33 | 2 | 14 |
| Low-speed streets (≤40 km/h) | 25 | 2 | 7 |
| Geometry | Harm | FSI | HV crashes |
|---|---|---|---|
| Midblock / not at intersection | 2,020 | 119 | 232 |
| Intersection / junction | 1,216 | 74 | 148 |
| Unknown geometry | 3 | 0 | 2 |