A winter storm brought blowing snow that temporarily closed southbound Interstate 17 south of Flagstaff and prompted Arizona ...

The crash involved a semitruck and a passenger vehicle near Palo Verde Road, according to a spokesperson for the Arizona ...

One person was killed in a collision that caused a semitruck to roll over and block traffic on I-10 in the West Valley.

The Arizona Department of Transportation will begin working on improvements as part of the Loop 303 project near Interstate ...

The southbound lanes of Interstate 17, south of Munds Park, were closed due to winter weather and a crash Feb. 18, according to the Arizona Department of Transportation. The lanes were reopened later ...

A study is being conducted to refine improvements to the 15-mile corridor between Interstate 17 at Pioneer Road and Loop 101 ...

The southbound lanes of Interstate 17, south of Munds Park, are closed due to winter weather and a crash, according to the Arizona Department of Transportation. "Expect delays. There is no estimated ...

Drivers should expect delays this weekend as road crews begin work on a $129 million project in north Phoenix impacting the Loop 303. ADOT is warning about restrictions on I-17.

Winter Storm Warnings have been issued for elevations above 6,500 feet on Wednesday, including Flagstaff, the Kaibab Plateau, and the Mogollon Rim.

Northern Arizona’s winter conditions prompted the Flagstaff Unified School District to cancel classes on Feb. 18.

Four Arizona Department of Public Safety SWAT troopers, including a sergeant, and a suspect were injured by gunfire while an agency SWAT team was serving a high-risk search warrant Feb. 5. "In less ...