The Arizona Department of Transportation recently announced that the agency's new identification cards have two hidden ...

The work is part of the I-10 Broadway Curve Improvement Project, according to the Arizona Department of Transportation.

The Arizona Department of Transportation (ADOT) is installing detection and warning systems along I-19 from Tucson to Nogales ...

The city of Tucson, Arizona, sits on America’s southern border, surrounded by the cactus-strewn landscapes of the Sonoran ...