Project cost: $6.9 million
The Arizona Department of Transportation, in cooperation with the city of Flagstaff, initiated a project to construct a new roundabout that will replace the signalized intersection at Fourth Street and Cedar Avenue/Lockett Road to improve the safety and function of the intersection.
The Arizona Department of Transportation has initiated a project to replace the Virgin River Bridge No. 1 along Interstate 15 with a new bridge that will increase safety and help the regional corridor to continue carrying commerce for decades to come. The bridge replacement project is near the community of Littlefield.
The Arizona Department of Transportation has initiated a bridge replacement project at the Airport Road (John Wesley Powell Boulevard) bridge over Interstate 17 in Flagstaff. Construction is expected to begin early spring and be completed in fall 2023.
The Arizona Department of Transportation is initiating a project near the McGuireville Rest Area facility on Interstate 17 just north of Camp Verde (milepost 297). The project will install state-of-the-art equipment to improve vehicle weight and safety
The Arizona Department of Transportation is initiating a pavement and bridge rehabilitation project on southbound Interstate 17 between the McConnell Drive Bridge in Flagstaff and the Coconino County line (mileposts 311-340).
The Arizona Department of Transportation has initiated a wildlife overpass and fence installation project along Interstate 17 between Kelly Canyon and Munds Park (mileposts 322-331) south of Flagstaff.
The Arizona Department of Transportation initiated a new project to increase truck parking in rest areas along Interstate 40 and Interstate 17 in Arizona. The rest areas and approximate dates of construction include:
The Arizona Department of Transportation, in cooperation with Coconino County, has initiated a Design Concept Report (DCR) Update for the Bellemont (Hughes Avenue) Traffic Interchange (TI) located on Interstate 40 at milepost (MP) 185.
The Arizona Department of Transportation has initiated a project to install more than 200 miles of high-speed fiber-optic infrastructure along Interstate 40 between the Arizona-California state line and Flagstaff (mileposts 0-201).
ADOT is installing variable speed limit signs on I-40 between Bellemont and Flagstaff (mileposts 185–195) to help drivers adjust speed during bad weather, crashes, or construction. Construction is expected to begin in summer 2025 and finish by summer 2026.
