RoadData.AI · road samples
https://catalog.roaddata.ai/roads/

Real road events from our dashcam fleet, each with its road-facing video and data. Faces and licence plates in the video are blurred.
Collisions and road events: times are seconds from the start of the clip (t_s), and positions are metres east, north and up of where the car was at t_s = 0.
Places are named to the neighbourhood. Exact times and GPS positions are available under a data licence.
Crossings: times are UTC unless a field says local.

collisions/<place>/
  road.mp4      2 minutes of road video around the impact
  route.json    10 Hz GNSS + IMU records and the 100 Hz crash pulse (positions in metres from the clip start)
  velocity.csv  speed per video frame, aligned to road.mp4

crossings/<bridge or tunnel>/
  road_entry.mp4, road_exit.mp4   12 s of road video at each portal
  crossing.json   facility, direction, toll, time, position and the GPS track of each pass

road-intelligence/<event>/
  clip.mp4         clip cut by the on-device vision model
  thumbnail.jpg    the trigger frame
  event.json       trigger, date, neighbourhood, GPS speed and heading, motion and the vision model's read of the scene
  validation.json  automated quality checks on the clip and its sensors

More locations, events or formats: https://roaddata.ai/contact/?topic=road-events

Terms: free to use for internal evaluation and testing under the RoadData.AI Sample Data Evaluation Licence (sample terms). Full terms: LICENSE.txt in this download.
