Arizona’s first-of-its-kind dust detection system has been in place for five years. According to the Arizona Department of ...

Drivers can expect winter weather conditions throughout northern Arizona this week and ADOT is urging travelers to adjust their plans.

The Arizona Department of Transportation opened the public comment period for the $12.7 billion 2026-2030 Tentative Five-Year ...

The closures followed predictions of intense winter weather, which was expected to bring several inches of snow and rain to the region, according to the Arizona Department of Transportation.

The closures come as blustery winter weather was expected to dump several inches of snow and rain across the region, according to the Arizona Department of Transportation. ADOT announced Friday ...

Both eastbound and westbound lanes on Interstate 10 were shut for hours into Sunday morning, according to the Arizona Department of Transportation. A lot of that traffic was rerouted just outside ...

The Arizona Department of Transportation is inviting public input on its Tentative Five-Year Transportation plans.

Vincent Rizzi, a Marana Police Department sergeant, said the collision involved two smaller fixed-wing aircraft. The airport ...

Arizona producers of vegetables, cotton, dairy products, tree nuts, beef and forage could see reduced exports and lower ...

Arizona Department of Transportation officials announced that I-40 eastbound in Kingman and Ash Fork have both reopened on Saturday morning. I-40 and SR 87 are both now open near Winslow ...

As recent reports of disasters raise concerns about flying, including one on Monday in Toronto, here's how many US plane ...

According to the Arizona Department of Transportation, the system has activated dozens of times since it went online in 2020, alerting drivers about dangerous road conditions. ADOT said in June ...