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Learn about what’s making transportation-related news in Arizona.
ADOT News
ADOT's Weekend Freeway Travel Advisory (Feb. 28-March 3, '25) - Phoenix Area

ADOT's Weekend Freeway Travel Advisory (Feb. 28-March 3) - Phoenix Area

Southbound I-17 closed near SR 74, Loop 101 closures also set

Some sections of Phoenix-area freeways will be closed this weekend (Feb. 28-March 3) for work on improvement projects. That includes a closure of southbound I-17 near State Route 74. Learn more in ADOT's Weekend Freeway Travel Advisory.
Loop 303 Shield (Sign) - ADOT File Photo
News

ADOT seeks public input on potential new Loop 303 interchange

Comments welcome on alternatives between US 60, El Mirage Road

ADOT is seeking public input on a potential new Loop 303 interchange between US 60 and El Mirage Road in the Northwest Valley. Comments on the four alternatives being studied are welcome through Monday, March 24.
Construction zone workers along a highway
News

Northbound State Route 143 to close between I-10 and Loop 202  (Red Mountain Freeway) March 1-3

Motorists are advised to expect delays and plan ahead

The Arizona Department of Transportation advises motorists to plan ahead and expect to use detours as northbound State Route 143 will close between I-10 and Loop 202 (Red Mountain Freeway) from 7 p.m. Saturday, March 1, to 4 a.m. Monday, March 3, for a traffic shift.
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
(Feb. 28-Mar. 3) - Phoenix Area

Southbound I-17 closed near SR 74, Loop 101 closures also set

WEEKEND TRAVEL ADVISORY MAPLEARN MORE

 

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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.

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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 ...

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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.