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

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

A major construction project to expand part of I-17 is almost finished, and that could get traffic moving faster in both directions. The project started back in 2022.

Construction begins Monday on a wildlife overpass crossing on Interstate 17 south of Flagstaff, which should improve habitat ...

If you're on your way to graduation at Northern Arizona University or heading to Mother's Day brunch over the weekend, don't be alarmed if Apple Maps or Google Maps shows Interstate 17 closed.

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 ...