Arizona

Gas prices creep up after weeks of declines

Arizona data shows drugged driving arrests are on the rise

ADOT, NAU biologists work to protect endangered species while improving Verde River bridges

In Kansas, SEMA Claims First Victory in Efforts to Protect Hobbyists from VIN-tampering Charges; Arizona May Be Next

Waymo expanding driverless vehicle rides to downtown Phoenix

ADOT introduces new Public Service Announcement about work zone safety.

Arizona, Utah laws permit lane splitting

NHTSA reinstates billions in fines on gas-guzzling automakers

Phoenix mayor joins US Secretary of Transportation in climate change meeting

ADOT studies whether yellow lights are too short