The U.S. Department of Transportation is proposing to convert the kilometer-based signage along Interstate 19 to the standard U.S. system of miles, drawing criticism from the Green Valley community.

The Arizona Department of Transportation said troopers responded to a single-vehicle crash near milepost 220, in the area of Sunflower, and found a damaged vehicle that had rolled multiple times off ...

FLAGSTAFF, Ariz. — Lane restrictions for Interstate 17 will begin to be implemented this week to allow for the construction of a new wildlife overpass in northern Arizona. I-17 will be narrowed to one ...

The Arizona Department of Transportation (ADOT) is holding a public hearing this Friday, May 16, to get feedback on its ...

A crash shut down part of Interstate 10 in Tucson Saturday night. The Arizona Department of Transportation says the crash ...

The Arizona Department of Transportation is inviting the public to weigh in on its proposed 2026-2030 Five-Year Transportation Facilities Construction Program, a $12.7 billion plan focused on ...

A 72-hour closure to a section of State Route 88 will affect drivers near the Theodore Roosevelt Dam and last through midweek ...

TUCSON, Ariz. (KVOA)— The Westbound lanes of Interstate 10 are closed in Tucson due to a fatal pedestrian crash. The Arizona ...

An 11-mile stretch of State Route 88 near Roosevelt Dam will be closed from May 12-15 due to scheduled paving work.

A portion of eastbound Interstate 10 will be closed this Mother's Day weekend for electrical work. According to the Arizona ...

The City of Flagstaff and its contractor, Eagle Mountain Construction, along with the Arizona Department of Transportation, ...

A crash has closed the eastbound lanes of Interstate 10 near Casa Grande, according to the Arizona Department of ...