VAIL, Ariz. — Lengthy delays are being reported Wednesday on the eastbound lanes of Interstate 10 near Vail due to a hazmat ...

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

ADOT's initial plan submission was approved for a potential passenger rail line linking Phoenix and Tucson, with stops along ...

The Arizona State Transportation Board announced its approval of the state’s $11.5 billion 2026-2030 Five-Year Transportation ...

A San Tan Valley family got an oil change but two days later, their car seized up on the freeway so they want the business to ...

During a meeting on Friday, the transportation board approved adding the expansion of SR-347 between Riggs Road and Maricopa ...

The Arizona Department of Transportation (ADOT) is advancing its study of passenger rail service between Phoenix and Tucson.

ADOT warns Arizonans of a text scam about unpaid traffic tickets, clarifying they do not use texts for debt collection.

The Arizona Department of Transportation has teamed with a new set of researchers to improve state roads. A large pool of students and professors from three of Arizona’s public universities are ...

A new partnership between Arizona’s public universities and the Arizona Department of Transportation (ADOT) is aiming to ...

Here's what ADOT said about a crash on the morning of June 24 that stretched across three lanes of travel on Loop 303.