The Arizona Department of Transportation is set to introduce a new type of lane on Interstate 17 ... the system beyond the I-17 corridor between Phoenix and Flagstaff. How long has ADOT been ...

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

The traffic shift between Coldwater Road in Black Canyon City and Sunset Point began May 5 and is expected to last several weeks.

I-17 was narrowed in one lane in each direction in the project's work zone, which is between mileposts 326 and 328.

ADOT will open Arizona's first flex lanes in 2025 on an 8-mile stretch of freeway near Black Canyon City. The $522 million ...

As you drive along Interstate 17, you may have noticed stalled traffic and sometimes hours-long backups near Black Canyon City before alleviating at Sunset Point. The Arizona Department of ...

Construction of a wildlife bridge over Interstate 17 near Flagstaff ... as Greer Fire burns in eastern Arizona I-17 at 1 lane in each direction near Flagstaff for wildlife overpass project Hobbs ...