Northcentral District Projects

Northcentral District Projects

ADOT is improving the roadway along Cornville Road (County Road 30) from Tissaw to Chick roads and from Ravenroost to Beaverhead Flat roads. The project is located in the community of Cornville, located east of the city of Cottonwood.
This project is complete. A federal project for the City of Cottonwood that will rehabilitate a bridge on Pima Street between North Second Street and Third Street. The work consists of replacing the existing bridge deck, replacing bridge barrier, reconstructing the roadway approaches and other related work. The purpose of the project is to extend the life of the bridge.
Virgin River Bridge


Project Cost: $56,000,000

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

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) to perform much-needed repairs and upgrades to the road surface on this heavily traveled stretch of southbound I-17.


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

Overview The Arizona Department of Transportation is improving the roadway along a 9-mile stretch of Interstate 40 east of Winslow between mileposts 259 – 268 in Navajo County.  This Pavement Life Extension project is being funded by the Coronavirus Response and Relief Supplemental Appropriations Act (CRRSAA). The project includes removing the existing asphalt and replacing it with new pavement, and restriping the roadway. The paving work is scheduled to begin this summer and final completion is anticipated in late summer 2023.
Rebar on construction site


Project Cost: $1,000,000

The Arizona Department of Transportation, in conjunction with the Federal Highway Administration, is initiating a rehabilitation project on the Interstate 15 Black Rock Road Bridge.

The construction project, which includes both the north- and southbound bridge structures, is located about two miles south of the Arizona-Utah state line (milepost 27) in the far northwestern part of the state. The project boundaries are between mileposts 27 -28. Construction is scheduled to begin in early 2023 and be completed in spring 2023.


Construction Notice

Expect daytime I-40 ramp closures in Flagstaff June 5-9

Drivers should plan to use signed detours
The Arizona Department of Transportation is advising Flagstaff area drivers to plan for I-40 westbound ramp closures at Walnut Canyon Road and Country Club Drive

SR 87 Payson

Shoulder widening and guardrail improvements on State Route 87

Drivers should allow for extra travel time and possible daytime delays

The Arizona Department of Transportation will be making improvements along State Route 87 north of Pine to the junction with State Route 260. Construction began in June between mileposts 268 and 278 in Gila and Coconino counties.

Map SR 87, SR 260, SR179

Project Cost: $4,460,000

Project Overview

The Arizona Department of Transportation, in partnership with the Federal Highway Safety Improvement Program, has initiated a safety project to establish roadway departure zones along portions of State Route 87 (mileposts 247-251, 283-316), State Route