Signal control policy

Adaptive-timing aggressiveness: 50%

This case study models a 4×3 grid of 12 intersections during rush hour. More aggressive adaptive signal timing extends green lights on the busiest traffic corridors, cutting average commute time — but pedestrians and cross-traffic on quieter streets wait longer for their turn.

Rush-hour outcome

Average vehicle commute time—

Average pedestrian wait time—

Grid-wide throughput—

Intersection grid (cyan intensity = green-light bias toward main corridor)