Understanding and Preventing Alcohol-Related Collisions
Last reviewed: 2026 · Driviology Road Safety Education Team
Quick Answer
Alcohol-related collisions are almost entirely preventable through planning ahead: arranging a designated driver, a ride-share, or transit before drinking begins, rather than making the decision after.
Alcohol-related collisions remain one of the most preventable categories of serious crash, because the decision that matters most is made before the driving starts.
When and Where Risk Is Highest
Alcohol-related collisions cluster around late-night and early-morning hours, particularly around weekends and holidays, when more drivers on the road have been drinking.
Planning Ahead Prevents the Decision Entirely
- Arrange a designated driver before you start drinking, not after.
- Save a ride-share or taxi contact in your phone in advance.
- Keep transit schedules or a backup ride option on hand for late nights.
If You See Someone About to Drive Impaired
Offer to call them a ride, take their keys, or arrange a place to stay. It can feel awkward in the moment, but it is far better than the alternative, for them and for everyone else on the road.