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News and events

Latest news

Learn about what’s making transportation-related news in Arizona.
ADOT News
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.
US 160 Improvement Project Map (April 2026 - ADOT)
News

US 160 resurfacing in Tuba City area starts the week of April 6

The project will require lane closures and traffic shifts into fall 2026

Work to improve a 14-mile stretch of US 160 in the Tuba City area in Northeastern Arizona is scheduled to start the week of April 6-10. Resurfacing will require lane restrictions and traffic shifts into fall 2026. Learn more here.
State Route 64 Improvement Project Map (ADOT March 2026)
News

State Route 64 improvement project north of I-40 in Williams area starting

Restrictions will be in place at times, overnight paving work is planned

A project to resurface and make other improvements along a 19-mile stretch of State Route 64 in the Williams area is scheduled to ramp up the week of April 6. Learn more here.
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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The Weekend Freeway Travel Advisory for the Phoenix area is posted as it becomes available, usually by Thursday evening for the coming weekend.

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.