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ADOT News
Paving equipment file photo (ADOT circa 2024)
News

Westbound I-40 pavement work near Williams starts week of April 6

Expect delays at times when one lane is closed for repair project

A highway repair project along westbound Interstate 40 near Williams will start the week of April 6-10 with an around-the-clock lane closure. Learn more here about what drivers should plan for when the work zone is in place.
ADOT's Weekend Freeway Travel Advisory (April 3-6, '26) - Phoenix Area

Weekend Advisory: No full freeway closures in Phoenix area this weekend (April 3-6)

Drivers should always focus on safety, stay alert in existing work zones

No mainline freeway closures are scheduled for improvement projects in the Phoenix area this weekend, April 3-6. Here's ADOT's Weekend Freeway Travel Advisory, which includes a safety message as ADOT kicks off National Distracted Driving Awareness Month.
View across new Allentown Bridge over I-40
News

Project Spotlight: I-40 bridge replaced in Northeastern Arizona

New Allentown Bridge serves Houck area near New Mexico line

The $7.8 million project began in April 2025 just west of the New Mexico line on I-40. Crews removed the old structure and replaced it with a 223-foot reinforced concrete beam and girder bridge serving the commercial and residential areas around it on the Navajo Nation.
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
(Apr. 3-6) - Phoenix Area

Drivers should always focus on safety, stay alert in existing work zones

LEARN MORE WEEKEND TRAVEL ADVISORY MAP

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.