The Arizona Department of Transportation approved a five-year plan to pay for a new freeway, State Route 30, in the West Valley.

Loop 101 in the northwest Phoenix area will be closed this weekend, according to the Arizona Department of Transportation.

Tesla has applied for a permit to test and deploy autonomous vehicles in Arizona. It's also eyeing expansion in Austin, Texas ...

As part of a five-year plan, the Arizona Department of Transportation announced the start of construction for two vital Phoenix-area freeway projects.

ADOT announces road closures for improvement projects in Phoenix, affecting Loop 101 and 202, with detours advised.

The rail line, which is expected to link Phoenix to Tucson, received assent from the Federal Railroad Administration in June.

Tesla has applied to operate autonomous robotaxis in metro Phoenix — marking a potential expansion of its ride-hailing ...

More than 3 million Arizona Travel ID cards have been issued said the Arizona Department of Transportation Motor Vehicle ...

Elon Musk's Tesla has applied to test and eventually deploy its Robotaxi vehicles in Phoenix, Arizona, following in the ...

Tesla CEO Elon Musk said Robotaxi will expand its service area in Austin and will come to the Bay Area in 1-2 months pending ...

Arizona's "Crash Facts" report shows an upward trajectory in the number of traffic collisions involved pedestrians and ...