State laws
To help inform our research, we closely monitor changes to state laws that affect highway safety. These pages have been prepared for general information purposes only. The material is not guaranteed to be current and should be independently verified. Do not rely on it when considering how a law may apply to your circumstances.
- Alcohol interlocks
- Autonomous vehicles
- Electronic device use
- Graduated licensing calculator
- Graduated licensing restrictions
- Helmet use: bicycles
- Helmet use: motorcycles
- License renewal procedures
- Marijuana
- Maximum posted speed limits
- Restrictions on riding in pickup beds
- Safety camera laws
- Seat belts and child seats
- U.S. communities using
red light safety cameras - U.S. communities using
speed safety cameras