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

Here's what we know about the Texas Fire burning about 15 miles east of Benson along Interstate 10 in southern Arizona.

Plan for overnight full closures, lane restrictions and ramp closures on Interstate 17 this week as work continues on the I-17 Improvement Project.

Sections of two major Valley freeways will be closed for construction projects this weekend, affecting drivers heading near ...

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

ADOT received a $566K federal grant to develop a GIS-based tool for mapping wildlife-vehicle collision hotspots to improve ...

In an effort to crack down on work-zone speeders, the Arizona Department of Transportation and the Arizona Department of ...

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

Arizona announced the dynamic truck parking messaging availability Jan. 27 at four rest areas: Ehrenberg, Bouse Wash, Texas ...

PHOENIX — A section of the northbound lanes of Interstate 17 will be closed this weekend to allow for pavement work. Access to the freeway between Loop 303 and State Route 74 will be restricted from ...