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

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

ADOT advises travelers to prioritize safety and plan for heavy traffic during the July Fourth weekend without scheduled road ...

State Route 347 is a dangerous but necessary lifeline for residents in the city of Maricopa, connecting their city to the ...

The Monarch Fire is still at 148 acres in size and is burning approximately 5 miles southeast of Wickenburg. As of Wednesday ...

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

A new $15.8 million wildlife overpass under construction south of Flagstaff aims to reduce the number of dangerous collisions ...

Work began in June on Interstate 17 to improve the roadway between State Route 74 (Carefree Highway) and Anthem Way.

The Arizona Department of Transportation approved a five-year plan to pay for a new freeway, State Route 30, in the West Valley.