Skip to main content
Aerial view of Interstate 17 near Sunset Point.
A broad cross-section of Arizonans, nearly 10,000 in all, took surveys, attended public meetings and shared comments through the public involvement process. The plan, which is updated every five years

Just in time for the fall travel season, highway crews working for ADOT have finished the Interstate 17 pavement improvement project between Dunlap Avenue and Deer Valley Road. How important is that?

ADOT team members are part of the communities they serve. I had the privilege of seeing that action Saturday, Sept. 16, as the Tucson North MVD office spent National Cleanup Day working along Oracle Road (State Route 77).

I-17
ADOT has launched a public survey to gather input about the speed limit along a stretch of Interstate 17 in Phoenix, in accordance with a new state law. This release provides additional information

Sketch of Rocky the ringtailDid you know that you’ve likely been carrying around a picture of a ringtail in your wallet?

L-C-143 Appraisal

I-10 Broadway Curve Improvement Project
The Arizona Department of Transportation's Interstate 10 Broadway Curve Improvement Project wins a national award for communicating with the public on technical transportation issues.

Our Adopt a Highway volunteers do very important work throughout the year, helping keep Arizona grand.

Fiber-optic conduit
Engineering News-Record has honored the team responsible for the project, including prime contractor Kiewit Infrastructure West Co., with a 2023 Best Projects Award of Merit for the Southwest region