Fiber-optic conduit cross-section
Wecom Fiber plans to provide broadband internet to 30,000 households and businesses along the Interstate 17 corridor between Phoenix and Flagstaff. As part of a state initiative, ADOT has installed
Map of Segment 2 of North-South Corridor
The Arizona Department of Transportation is seeking public comment as it begins engineering and environmental study for the portion of the proposed North-South Corridor, known as State Route 505
View from Grand Canyon Lodge
Three special episodes of the Arizona Highways podcast explore what’s been lost at the Grand Canyon’s North Rim through the perspectives of people with deep ties to the area. To listen, please visit
This week's episode of On the Road With ADOT features our Broadband Office and how it's helping Arizona expand access to broadband internet.
Battaglia Drive: Between Henness and Overfield Roads Shoulder Widening Project Area Map

Pinal County Logo With Tagline

Overview

The Arizona Department of Transportation in partnership with Pinal County has tentatively scheduled work on the Battaglia Drive shoulder widening project between Henness and Overfield roads to begin in the winter of 2025. The purpose of the project is to construct wider

The Motor Vehicle Division Tucson North office is undergoing a complete remodel. This full remodel will help modernize and expand the size of the office to help everyone get out of the line and safely on the road. But while this remodel is happening, people can still stop by and visit the TeleMVD modular trailer in the parking lot to get MVD services completed. 

L-C-155 Appraisal

New State Route 80 bridge over San Pedro River
ADOT has completed major construction on a $9.7 million project creating a 428-foot, three-span welded steel plate girder bridge to carry the approximately 6,000 vehicles using State Route 80 each day
US 70: Yellowjacket Road Passing Lane Project Map
The Arizona Department of Transportation is constructing a passing lane on westbound US 70 between mileposts 288 and 289 within the San Carlos Apache Tribe community.
New dashboard lets you check for projects by highway, county and other categories that are part of ADOT’s five-year construction program for the fiscal years of 2026-2030.