Projects by district

ADOT Projects

News and events

Latest news

Learn about what’s making transportation-related news in Arizona.
ADOT News
Map of I-10 Ina to Ruthrauff widening project
News

Traffic shift to westbound I-10 lanes at Orange Grove postponed

Traffic continues to use frontage road detour through work zone

A planned traffic shift to new westbound Interstate 10 lanes at Orange Grove Road has been postponed due to a mechanical issue with lane striping equipment, according to the Arizona Department of Transportation.
Map of I-10 Ina to Ruthrauff widening project
News

New westbound I-10 lanes set to open at Orange Grove Road

Project to widen freeway from Ruthrauff to Ina roads in Pima County is 60% complete

New westbound Interstate 10 lanes are scheduled to open by Tuesday morning between Orange Grove and Ina roads in the northwest Tucson area as part of a larger project to improve safety and traffic flow.
Loop 303 interchange at 43rd Avenue
News

Loop 303 interchanges project named finalist for national honors

America’s Transportation Awards cites community development benefits

The $70 million project is a top 12 finalist in the 2024 America’s Transportation Awards competition, making it eligible for the Grand Prize and the People’s Choice Award. You can vote for the People’s Choice Award once daily through Oct. 29.
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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Weekend Freeway Travel Advisory
(Sept. 6-9) - Phoenix Area

Closures set along northbound I-17, westbound I-10 and other locations.

Sign up to receive Weekend Freeway Travel Advisories by email or follow us on Facebook or Twitter.

WEEKEND TRAVEL ADVISORY MAPLEARN MORE

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.

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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.