The Arizona Department of Transportation is preparing to add turn lanes and widen shoulders on State Route 187.

PHOENIX — The month of October has become the most prevalent time of year for car crashes in Arizona, according to data ...

The Loop 202 eastbound off-ramp at Arizona Avenue in Chandler is closing for 2 months for freeway improvements.

ADOT finished a $30 million highway project near Petrified Forest National Park, enhancing I-40's safety and condition.

Arizona Gov. Katie Hobbs declared a state of emergency for Gila County following days of heavy rain that culminated in devastating flooding in the Globe-Miami area on the night of Sept. 26, according ...

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An armed man who was allegedly posing as a member of law enforcement was arrested by Secret Service agents at the Arizona stadium where Charlie Kirk’s funeral will be held Sunday, according to reports ...

PHOENIX — Arizona now ranks among the top ten states for electric vehicle ownership, with more than 120,000 EVs registered on the road, according to the Arizona Department of Transportation. But big ...

The Arizona Department of Transportation confirmed on Friday that Tesla has received approval to test robotaxis in the Phoenix Metro area, with safety drivers on board, according to Reuters. Tesla had ...

Sept 19 (Reuters) - Tesla (TSLA.O), opens new tab has been approved to start testing autonomous robotaxi vehicles with a safety monitor in Arizona, the state transportation department said in an email ...

Tesla has been approved to start testing autonomous vehicles with a safety monitor in Arizona, a key step as the company looks to expand its robotaxi efforts to cities and states outside of Austin.

After a man was charged with impersonating a police officer, a spokesman for the group Charlie Kirk founded said the man had been providing advance security for a guest. By Chris Hippensteel Jack ...