By
@aarivpatel
School-zone pedestrian crosswalk visibility, stopping-sight-distance, and MUTCD beacon timing simulator with corridor risk scoring and report export.
Shipped v1.0 release with interactive browser demo, verified source repository, unit tests, and complete documentation.
44m logged
Engineered CrossSafe to model school-zone crosswalk stopping sight distance (AASHTO wet/dry braking equations), pedestrian clearance intervals, and RRFB beacon placement along real street corridors. Added interactive speed/grade controls and exportable safety audit packets.
