1. Multiple-vehicle collision

A multiple-vehicle collision (also called a pile-up or chain-reaction crash) is a traffic accident that involves three or more vehicles. These often happen on highways or busy roads, especially when visibility is poor or traffic is heavy.

  • Common Causes:
    • Sudden braking or stopping.
    • Poor visibility (fog, rain, snow).
    • Speeding.
    • Tailgating (not keeping enough distance).
    • Distracted or reckless driving.
Multiple-vehicle collision