Troopers made an unusual traffic stop in the overnight hours on Friday in the I-10 Deck Park Tunnel in downtown Phoenix.

People in Phoenix suffering from severe depression now have a Ketamine-derived nasal spray available for treatment. The feds ...

Drivers coming from central Phoenix and the West Valley will need to take the Loop 202 and Loop 101 as a detour.

Road crews will be working beginning Friday through Monday morning on the following closures and restrictions on multiple freeways this weekend.

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

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

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

Eastbound I-10 closure between SR 51 and US 60 for traffic shift, with ramp shutdowns and detour recommendations by ADOT.

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.

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