A car fire blocked the right lanes shortly before noon, the Arizona Department of Transportation said on social media.

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

Arizona roads saw fewer crashes and fatalities in 2024, according to the latest Crash Facts report released by the Arizona ...

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

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

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

The Arizona Department of Transportation was allotted $8.2 billion for construction and repair of Arizona roadways from now until 2029.

The Arizona Department of Transportation Motor Vehicle Division announced that driver's licenses and ID cards will be receiving new designs this March, introducing a slew of new security features.

ADOT completes a new $9.7 million bridge over the San Pedro River on State Route 80, designed for a 75-year lifespan.

The Arizona Department of Transportation (ADOT) is updating its long-range transportation plan, laying the groundwork for the state's transportation priorities through the year 2050.

Arizona Department of Transportation's Intelligent Transportation System Project. Project will greatly enhance the public safety infrastructure in Arizona. July 27, 2010 • News Report.