The massive expansion of Interstate 17 from Black Canyon ... Work began last year, and travelers heading north from Phoenix on I-17 now see the first signs indicating they are in for 23 miles ...

Elk and other wildlife are getting a Flagstaff ... north of the small community of Munds Park. A 2021 study by the Arizona Department of Transportation found that the 17-mile stretch of highway ...

FLAGSTAFF, AZ (3TV/CBS 5)-- Federal and state officials hope a $24 million grant will help reduce wildlife encounters along a heavily traveled portion of Interstate 17 in northern Arizona.

The Arizona Department of Transportation opened new lanes on Interstate 17 between Anthem Way and Black Canyon City just in ...

Wildlife roaming south of Flagstaff will soon have access to safe passage across Interstate 17 as state ... underneath the highway. Essential environment and climate news: Sign up for AZ Climate ...

PHOENIX — Work is set to start on a wildlife overpass south of Flagstaff on Interstate 17 this month ... overpass in northern Arizona will be north of the milepost at Willard Springs Road.

The Arizona Department of Transportation (ADOT) will begin construction of an overpass crossing for wildlife on Interstate 17 south of Flagstaff, with the project scheduled for completion by fall ...

PHOENIX — Traveling around Flagstaff streets will soon be safer ... of a new bridge carrying J.W. Powell Boulevard over Interstate 17. This bridge is part of a busy I-17 interchange.