Little Colorado River Bridge to be replaced, roadway widened and roundabout installed

FLAGSTAFF – The Arizona Department of Transportation has begun work on a project to expand US 89 from two lanes to four lanes through the community of Cameron within the Navajo Nation, approximately 50 miles north of Flagstaff.

Major work on the $36.7 million project includes widening US 89 to two lanes in each direction between State Route 64 and the Little Colorado River (mileposts 464-467) and removal and replacement of the existing US 89 Cameron Truss Bridge with two new bridges at that location.

Additional improvements on US 89 through Cameron include constructing a roundabout at the existing intersection of US 89 and SR 64, new sidewalks, streetlights, and four pedestrian/livestock underpasses.

Construction is anticipated to be completed in two major phases with completion expected Fall 2016.

Traffic delays may occur during construction with traffic reduced to one lane. Directional signage and flaggers will be present during construction. ADOT advises motorists to be alert for construction equipment and personnel, and to proceed through the work zone with caution.