Hindmarsh Emerging Road-Harm Hotspots
Baseline 2012-2019 versus recent 2022-2025. Metrics are annualised to compare periods.
Caveat: Statistical screening layer only. Use this to identify patterns for review, not to assign causation.
Council worsening summary
| Council | Class | Baseline harm/yr | Recent harm/yr | Change/yr | Recent crashes |
|---|
| Hindmarsh | Major worsening | 142.8 | 217.2 | 74.4 | 61 |
Worsening locations
| Location | Class | Baseline harm/yr | Recent harm/yr | Change/yr | Recent FSI |
|---|
| WESTERN HIGHWAY / PETSCHELS ROAD | Emerging from low baseline | 0.3 | 58.5 | 58.2 | 4 |
| NHILL-HARROW ROAD / PHILLIPS TRACK | Emerging from low baseline | 0.0 | 28.7 | 28.7 | 2 |
| WESTERN HIGHWAY / MT ELGIN ROAD | Emerging from low baseline | 1.4 | 29.0 | 27.6 | 2 |
| ANTWERP-WARRACKNABEAL ROAD / BINNS ROAD | Emerging from low baseline | 0.0 | 5.2 | 5.2 | 2 |
Worsening vulnerable-road-user locations
| Location | Class | Baseline harm/yr | Recent harm/yr | Change/yr |
|---|
| WESTERN HIGHWAY / KIATA NORTH ROAD | Emerging from low baseline | 0.0 | 26.1 | 26.1 |
| WESTERN HIGHWAY / MT ELGIN ROAD | Emerging from low baseline | 0.0 | 26.1 | 26.1 |
Worsening heavy-vehicle locations
| Location | Class | Baseline harm/yr | Recent harm/yr | Change/yr |
|---|
| NHILL-HARROW ROAD / PHILLIPS TRACK | Emerging from low baseline | 0.0 | 26.1 | 26.1 |
| WESTERN HIGHWAY / KIATA NORTH ROAD | Emerging from low baseline | 0.0 | 26.1 | 26.1 |
| WESTERN HIGHWAY / MT ELGIN ROAD | Emerging from low baseline | 1.4 | 26.4 | 25.0 |
| BIRCHIP-RAINBOW ROAD / BOUNDARY ALT ROAD | Strong worsening | 0.0 | 2.6 | 2.6 |
| WESTERN HIGHWAY / A RINTOULES ROAD | Strong worsening | 0.0 | 2.6 | 2.6 |
| WESTERN HIGHWAY / ELLERMAN STREET | Strong worsening | 0.0 | 2.6 | 2.6 |
| WESTERN HIGHWAY / COLLARD ROAD | Strong worsening | 1.3 | 2.6 | 1.4 |
Worsening mechanism families
| Mechanism | Class | Baseline harm/yr | Recent harm/yr | Change/yr |
|---|
| Lane-change / sideswipe conflict | Major worsening | 7.8 | 64.0 | 56.2 |
| Other / mixed mechanism | Strong worsening | 12.6 | 40.5 | 27.8 |
| Turning / crossing conflict | Moderate worsening | 57.5 | 73.9 | 16.4 |
| Run-off-road / loss-of-control | Watch | 41.1 | 35.0 | -6.2 |
Worsening speed-zone categories
| Speed category | Class | Baseline harm/yr | Recent harm/yr | Change/yr |
|---|
| High-speed roads (80+ km/h) | Major worsening | 126.9 | 206.0 | 79.1 |