01
Statewide signal evidence
4,870 sheets, AI vision, one QA gate.
02Directional volume for every road
1,267,052 sections, three tiers, published disagreement.
03Barry Road: refusing a refusal
An estimate with its honest interval.
04Speed zones and aggregation bias
Six NSW sites; path-level vs aggregate.
0534,220 skewed intersections
Open source, statewide.