Hobsons Bay Road Harm Graph Gallery v0.2

Polished colour-coded graph pack for the Hobsons Bay Road Harm Intelligence pilot. This version fixes title/subtitle overlap and adds clearer caveats for exposure-layer comparisons.

Public caveat: These graphs are public-interest analytical views using proximity matching. They identify candidate locations for further review and are not an engineering safety audit.

Hobsons Bay road harm by year

Stacked annual fatalities, serious injuries and other injuries.

Hobsons Bay road harm by year

Top SCATS road-harm priority candidates

Candidate signal-adjacent sites. Purple/freeway, blue/arterial, green/local-civic.

Top SCATS road-harm priority candidates

Top SCATS sites by injury severity mix

Severity colour coding: fatalities/dark red, serious/red, other/amber.

Top SCATS sites by injury severity mix

Top SCATS harm-rate sites

Exposure-adjusted harm using observed SCATS movements as denominator.

Top SCATS harm-rate sites

Vulnerable road-user crash hotspots near SCATS sites

Stacked pedestrian, bicycle and motorcycle crash records.

Vulnerable road-user crash hotspots near SCATS sites

Heavy-vehicle crash concentration near SCATS sites

Heavy-vehicle crash records near signal sites.

Heavy-vehicle crash concentration near SCATS sites

SCATS match radius sensitivity

Shows how much crash harm is captured as the proximity radius expands.

SCATS match radius sensitivity

TIRTL freight-conflict priority candidates

Heavy-vehicle crash harm matched to nearby TIRTL freight monitoring sites.

TIRTL freight-conflict priority candidates

TIRTL freight-harm severity mix

Severity colour coding: fatalities/dark red, serious/red, other/amber.

TIRTL freight-harm severity mix

TIRTL harm per million observed trucks

Truck-exposure-adjusted freight harm. Use with caution where TIRTL coverage is sparse.

TIRTL harm per million observed trucks

TIRTL match radius sensitivity

Shows how many heavy-vehicle crash records are captured as the TIRTL radius expands.

TIRTL match radius sensitivity

Matched harm by exposure layer

Context-only comparison of SCATS and TIRTL matched harm layers.

Matched harm by exposure layer