Projects by district

ADOT Projects

News and events

Latest news

Learn about what’s making transportation-related news in Arizona.
ADOT News
2025-1114-snowy-road

Seasonal closures of several high-country highways starting soon

Two Mount Graham, White Mountains stretches closing this month

The Arizona Department of Transportation is preparing for its annual winter closures of several high-country routes. State Route 366 (Swift Trail) ascending Mount Graham in Southern Arizona are scheduled to close on Saturday, Nov. 15.
ADOT's Weekend Freeway Travel Advisory (Nov. 14-17, '25) - Phoenix Area

ADOT’s Weekend Freeway Travel Advisory (Nov. 14-17)

Eastbound Loop 101 ramp to southbound SR 51 closed

No mainline freeway closures for improvement projects are scheduled this weekend (Nov. 14-17) in the Phoenix area. Learn more about one planned freeway-to-freeway ramp closure here in ADOT's Weekend Freeway Travel Advisory.
Semitrailer on interstate freeway

Governor’s Office of Highway Safety grant helps ADOT promote safe commercial travel

Specially trained officers can conduct additional DUI enforcement

The Governor’s Office of Highway Safety awarded ECD $38,666 so officers equipped with advanced training to recognize alcohol and drug impairment can conduct additional enforcement for driving under the influence through Sept. 30, 2026.
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
(Nov. 14-17) - Phoenix Area

Eastbound Loop 101 ramp to southbound SR 51 closed

WEEKEND TRAVEL ADVISORY MAPLEARN MORE

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

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.