DPS troopers will monitor north and southbound traffic with more troopers concentrated in the Bumble Bee area, ADOT said.

PHOENIX — The Arizona Department of Transportation announced Monday that law enforcement will be increasing traffic ...

Uncertainty reigned as state and local officials scrambled to determine the effects of President Trump's Tuesday directive ...

Expanded patrols have begun on a busy portion of Interstate 17 north of Phoenix as a way of slowing drivers and increasing ...

According to the Arizona Department of Transportation, the eastbound lanes of I-10 are closed due to a crash near the “Stack” ...

The proposed freeway would run from Wickenburg to Nogales and has been subject to lawsuit filed by a conservation group.

Volunteers with the Arizona Department of Transportation’s Adopt a Highway program contributed nearly 18,000 hours of labor ...

Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled ...

Interstate 10 heading into downtown Phoenix from the West Valley was closed briefly after a crash Wednesday morning.

Funding for Arizona projects to widen Interstate 10 and improve Sky Harbor Airport are in question after Trump terminated the ...

Arizona's Executive Budget boosts highway maintenance funding and aids rural areas in securing federal grants.

Participating groups pick up litter on adopted roads at least once a year. Volunteers get safety vests, litter bags and ...