"They have expressed interest in operating within the Phoenix Metro area," Arizona's Department of Transportation said in an ...

Arizona lawmakers want to put the state in the forefront of supporting flying cars. Infrastructure investment could be the first step.

The Arizona Department of Transportation said no specific alignments are under consideration at this early stage.

Tesla has yet to apply for regulatory permits it needs to operate driverless taxis in California, two state regulators said on Thursday, a day after CEO Elon Musk said the company would expand its ...

The lanes between Orange Grove and Ina roads opened early Wednesday morning, the Arizona Department of Transportation said in a news release.

After Southwest made big changes to its baggage and seating policies, the CEO floated a few more ideas. What's on the table ...

The world that existed before the election is gone, with "Tariff Man" in the Oval Office. The stakes for the global economy ...

MARANA, Ariz. — Two small planes collided in midair over Marana Regional Airport outside Tuscon, Arizona, on Wednesday, federal officials and local police confirmed. The Marana Police Department ...

The Maine Department of Transportation, with the assistance of the New Hampshire Department of Transportation, will be performing an inspection of the Sarah Mildred Long Bridge on July 15 and ...

The Idaho Transportation Department is seeking feedback on the just-released draft Idaho Transportation Investment Program. The ITIP outlines the state's transportation priorities and guides ...