Record the road environment
Photograph or describe lanes, crosswalks, signs, signals, lighting, parked vehicles, obstructions, weather, and direction of travel. Note the precise intersection or segment.
Preserve people and equipment information
Keep witness contacts, driver and vehicle information, bicycle or mobility-device condition, helmet or reflective equipment when relevant, and the original photo and video files.
Identify public and private record holders
Traffic cameras, nearby businesses, transit vehicles, police agencies, road authorities, and private property operators may hold different records with different retention periods.
