Troopers say the vehicle that hit her then left the scene.

The crash was reported Wednesday morning in the eastbound lanes of Interstate 10.

Coffman Specialties, Fisher Sand & Gravel Co. and Stantec will work on about 12 miles of I-10 in the Grand Canyon State.

TUCSON, Ariz. (KVOA) - Major freeway improvements are set to transform Southern Arizona's roadways, with significant projects planned for Interstate 10 and Interstate 19, according to the ...

The project is estimated to cost $316 million, according to the Arizona Department of Transportation. The construction will occur along I-10 from 83rd Avenue in the east and stretch west to the ...