Constructions are starting a project to widen 4 miles of the U.S. 93 northwest of Phoenix, part of the freeway some consider ...

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

The self-driving taxi company Waymo launched in Los Angeles in November, bringing roughly 100 autonomous vehicles to ...

With snow falling, two freeways northeast of the Valley were closed after a pair of crashes early Wednesday morning.

A new bill introduced in the Arizona state House could mean that slow drivers face a new fine. Here's how much you'd have to ...

Waymo robotaxis have become a common sight on Los Angeles surface streets. Now those driverless vehicles are heading to the ...

A massive closure on westbound Interstate 10 and southbound State Route 143 could cause traffic jams in and around the ...

The improvement project along Interstate 10 near Sky Harbor International Airport continues to cause weekend road closures ...

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

A dispatcher for the Arizona Department of Transportation, or ADOT, helped save the pup by finding and following Khloe via ...

Over 1,100 firefighters were “strategically pre-positioned” across Southern California to address "ongoing critical fire ...

A wildfire erupted near Castaic Lake Wednesday, sending plumes of smoke into neighboring Ventura County areas. Here's what to know.