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Learn about what’s making transportation-related news in Arizona.
ADOT News
Map of SR 79 passing lane project
News

ADOT to construct passing lanes on SR 79 north of Florence

Traffic restrictions to begin July 6

The Arizona Department of Transportation will begin a project in early July to construct passing lanes along an 8-mile segment of State Route 79 north of Florence. 
Interstate 17 south of Flagstaff (ADOT file photo)
News

ADOT: No state highway closures over July Fourth weekend

Drivers should prepare for possible delays, slow down and stay alert

No construction closures are scheduled on state highways over Fourth of July weekend, including along Phoenix-area freeways. Drivers should prepare for heavier traffic at times and be ready in case of delays, especially during peak travel times. Learn more here.
Image of smooth, fresh-paved road
News

Project Spotlight: SR 79 pavement rehabilitation project completed

Five miles of pavement improved between Florence and Tucson

Phoenix – The Arizona Department of Transportation has completed a pavement rehabilitation project along State Route 79. The finished project will provide Arizonans with a smoother drive between Florence and Tucson.

ADOT crews began the work in April, removing and replacing the top layer of...

Plan your weekend travel

Weekend freeway travel advisory

Real-time highway conditions are available on ADOT’s Arizona Traveler Information site at az511.gov, by calling 511 and through ADOT’s Twitter feed, @ArizonaDOT
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No State Highway Closures Scheduled Over Holiday Weekends

LEARN MORE WEEKEND TRAVEL ADVISORY MAP

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Arizona traveler information

Live traffic updates

Arizona traveler information - AZ 511

AZ 511 is part of 511, the nationally-designated, three-digit telephone number for traveler information. Information on highway closures and restrictions is available by calling 511, visiting az511.gov or downloading the AZ 511 mobile app. The website and app include routing, travel times, roadwork and views from ADOT's statewide network of highway cameras. AZ 511 is maintained and operated by the Arizona Department of Transportation in cooperation with regional, state and local partners.

VIEW TRAFFIC CONDITIONS

Current advertisements for contractors

Construction project advertisements

The Project Documents (including Proposal Pamphlet, Project Plan, Addendum, etc.) are available to download in Portable Document Format (PDF) format.
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Check out the current and future construction projects with the anticipated advertisement dates, the application for contractor prequalification, and more.

Arizona Department of Transportation - Motor Vehicle Division logo

Welcome to the Arizona Department of Transportation (ADOT) Motor Vehicle Division (MVD).

 The Arizona Department of Transportation (ADOT) Motor Vehicle Division (MVD) -- supporting drivers with many online and in office services ...

Download for your Apple iOS or Android device

ADOT mobile apps

ADOT offers several apps to help drivers stay updated on traffic conditions and restrictions that may affect travel on state highway and an app to provide your MVD-issued ID on your phone.