Arizona experienced several major road closures over the weekend of May 16–18. As the Greer Fire continued to burn in the ...

The Arizona Department of Transportation is opening a third travel lane for drivers as Memorial Day Weekend approaches.

Planning a long weekend road trip for Memorial Day? Here's the weekend's traffic forecast and how to stay prepared.

On Thursday, the Arizona Department of Transportation opened new lanes in both directions on a 15-mile portion of the highway between Anthem Way and Black Canyon City.

The City of Phoenix is seeking public input on speed limits, as the Street Transportation Department will consider potential ...

Weekend freeway closures are set to close parts of major Phoenix interstates. Here are detours to know to help avoid delays ...

University students and Arizona's transportation department are working at least eight research projects, as part of new institute.

The lane expansion is part of the $522-million I-17 improvement project, that's been underway since 2022, aimed at helping ...

ADOT announced that on Thursday it will be opening third lanes in both direction of I-17 between Anthem Way and Black Canyon ...

TUCSON, Ariz. — A construction worker contracted with the Arizona Department of Transportation was struck in their vehicle by ...

Transportation Secretary Sean Duffy informed DOT employees during a town hall that the layoffs are expected soon.

The Arizona Department of Transportation is opening a newly constructed ... occurs on weekends and holidays as people escape Phoenix's brutal heat in search of cooler temperatures at higher ...