Phoenix-area motorists should watch for ramp closures during the first weekend of December, throughout major freeways in the Valley, according to the Arizona Department of Transportation.

Waymo is about to start testing its driverless passenger vehicles on the highway later this month, a critical milestone for the company that, if successful, will unlock expanded commercial operations.

State Route 24 in the southeast Valley carries more than 60,000 vehicles daily, with most people driving up to 70 mph despite ...

ADOT announces no freeway closures in Phoenix this weekend, with travel information available on AZ511.gov and their app.

PHOENIX — According to the Arizona Department of Transportation, the following Phoenix-area highway travel advisories have been issued for the weekend of Feb. 26: • Loop 202 off-ramps will be ...

Construction across highways in the Phoenix area will cause closures and detours through the upcoming weekend, according to the Arizona Department of Transportation. Portions of Interstate 17 and Loop ...

PHOENIX — Arizona is working its way through its coldest weekend of the season, and its roadways are feeling the effects. Many highways have been closed for the time being due to winter ...

Waymo will start testing its robo-taxis on Phoenix freeways, adding to the company’s already large reach in Arizona while California lawmakers and labor organizations demand new regulations for ...

With one of the largest and fastest-growing freeway systems in the country, the metro Phoenix area — along with Arizona in general — is car country. Every year, Phoenix vehicles travel about 10 ...

The average metro Phoenix resident spends nearly 30 minutes a day commuting, officials say. Given how much time we spend on the road, you may be familiar with rush hour patterns and the major ...

PHOENIX — A wildfire near a historic old Arizona mining town destroyed at least six homes, prompted overnight evacuations and closed the main highway between Phoenix and Las Vegas for nearly 23 hours, ...