I-40: East Ash Fork Traffic Interchange – Devil Dog Road

Overview

Project Cost: $7,981,960

The Arizona Department of Transportation has initiated a project to improve the condition of an 11-mile stretch of Interstate 40 near Ash Fork, west of Flagstaff. The project is located in Yavapai and Coconino counties between mileposts 146 – 157, and a portion is located within the Kaibab National Forest. The work consists of removing and replacing the existing asphalt surface. 

Project Area Map

Paving work is scheduled to begin in August, and final completion is anticipated in late fall of 2023.

What to expect:

While paving is underway, motorists will encounter daytime lane restrictions and travel delays. Throughout the project, east- and westbound I-40 may be narrowed to one lane only in each direction. ADOT advises drivers to plan for possible delays while the work is underway. 

Traffic Alerts

 

ADOT will post information about lane restrictions or closures as it becomes available. If you would like to receive traffic alerts and other project updates by email, please subscribe here.

Restrictions and Closures

For information about project-related restrictions and closures please visit az511.gov or call 511, except while driving.

Schedules are subject to change because of weather or other unforeseen factors. Remember to slow down and use caution around construction workers and equipment. 

Stay Informed:

• Email: Subscribe to receive project updates and traffic alerts.
• Phone: ADOT Project Information Line: 855.712.8530.
• Teléfono: Línea de Información del Proyecto ADOT: 855.712.8530
• Online: Submit a question or comment through the ADOT website. Visit azdot.gov/Contact and then select Projects from the dropdown menu.
• Twitter: Follow ADOT on Twitter  (@ArizonaDOT) for real-time highway conditions statewide.