The lane expansion is part of the $522-million I-17 improvement project, that's been underway since 2022, aimed at helping ...

A third lane of traffic will be open in both directions along a stretch of the I-17 beginning Memorial Day weekend.

The Arizona Department of Transportation is opening a third travel lane for drivers as Memorial Day Weekend approaches.

ADOT announced that on Thursday it will be opening third lanes in both direction of I-17 between Anthem Way and Black Canyon ...

Just in time for the summer travel season! The Arizona Department of Transportation is opening new travel lanes on Interstate ...

On Thursday, the Arizona Department of Transportation opened new lanes in both directions on a 15-mile portion of the highway between Anthem Way and Black Canyon City.

The City of Phoenix is seeking public input on speed limits, as the Street Transportation Department will consider potential ...

According to the Arizona Department of Transportation, part of the Loop 101 Agua Fria and I-10 will be closed for various ...

University students and Arizona's transportation department are working at least eight research projects, as part of new institute.