Highway closures and evacuations remain in effect as a wildfire burns more than 58,000 acres in Coconino County. It is one of two blazes raging at or near the northern rim of the Grand Canyon.

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

Salvi, Schostok & Pritchard P.C. reports on 14 intriguing facts about self-driving cars, highlighting their history, benefits, challenges, and safety concerns.

Arizona granted “Historic Road” status Friday to the state’s section of U.S. Route 80, the predecessor to Interstate 10. “Arizona’s portion of this cross-county highway was an economic ...

Officials evacuated Jacob Lake and the North Rim of the Grand Canyon was closed to visitors because of the fast-moving White ...

That’s exactly what happens at Wahweap Overlook near Page, Arizona. Mother Nature showing off again! The dramatic contrast between Lake Powell’s azure waters and the rusty red cliffs creates a ...

With record heat, surging trail use, and rising tensions over e-bikes and erosion, Arizona’s outdoor spaces are under ...

Fire crews were responding to the 600-acre blaze west of Black Canyon City in the Bradshaw Mountains that started July 2, ...

To clamp down on speeding drivers and red-light runners, Phoenix plans to bring traffic cameras back to the city after six ...

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

The westbound lanes of I-10 were closed in Tempe early May 25. The Arizona Department of Transportation was reporting a crash at Baseline Road. There was no estimated time for reopening the lanes.

Google Maps and other navigation apps may be the go-to for many people trying to find their way, but the traditional state highway road map still has staying power.