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State Route 64 Improvement Project Map (ADOT March 2026)
TODAY

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.
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Route 66 shield on overpass column
YESTERDAY

I-40/US 93 interchange in Kingman now 70% complete

Work continues on bridges, earthwork for new free-flowing traffic connection

The Arizona Department of Transportation has entered the final year of work on a project to construct a free-flowing interchange that will reduce delays on the main route between Arizona and Las Vegas...
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State Route 89A guardrail project map (ADOT March 2026)
03/27/2026

SR 89A guardrail work starting along Oak Creek Canyon switchbacks

Traffic restrictions planned, drivers can use I-17 as alternate route

A guardrail replacement project along the State Route 89A switchbacks at the north end of Oak Creek Canyon is scheduled to begin Wednesday, April 1. The improvement work will require traffic...
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Bridge Deck Pour WHP 2025
03/27/2026

Watch for it: The I-10 Wild Horse Pass Project traffic shift

Travel lanes will shift to the outside shoulder

PHOENIX – Traffic shifts in both directions are set to begin the week of March 30 on Interstate 10 near State Route 387/Pinal Avenue in the I-10 Wild Horse Pass Corridor Project area. Traffic lanes...
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Five new plate designs in 2026
03/26/2026

ADOT unveils five new specialty license plates

Arizona Diamondbacks plate receives a fresh new look

ADOT MVD offers five new specialty license plates. The Arizona Youth Charities, Gila River Indian Community, No One Fights Alone, Teen Lifeline and 4AZKids specialty plates are new and the Arizona...
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I-17 wildlife overpass under construction south of Flagstaff (ADOT photo Nov. 2025)
03/25/2026

Spring brings work on ADOT’s Northern Arizona projects

Warmer weather allows projects to resume, start across region

Spring weather will allow work to continue or start in the coming weeks on highway improvement projects across Northern Arizona. Learn more about some of these major projects here.
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Weekend freeway advisory map
03/20/2026

Weekend Freeway Travel Advisory - Phoenix area (March 20-23)

SR 51 closure, Loop 303 and I-17 restrictions scheduled

Drivers planning weekend travel in the Phoenix area will see southbound SR 51 closed between Northern and Highland avenues through early Monday. The ramp from eastbound Loop 303 to southbound I-17...
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Truck at Ehrenberg Port of Entry
03/20/2026

Special commercial vehicle safety enforcement planned at Ehrenberg

Annual operation set for March 25-26 includes ADOT, AZDPS

Operation Full House, which this year will include more than 50 commercial vehicle enforcement inspectors, is conducted as part of the Arizona Commercial Vehicle Safety Partnership made up of ADOT's...
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Highway roundabout in Southeastern Arizona
03/19/2026

Next Move Arizona: ADOT launching statewide listening tour

Events being held around the state through next fall

The public can share their transportation concerns and priorities through an online survey at NextMoveAZ.com. Under the banner of Next Move Arizona, ADOT personnel will be attending pop-up and virtual...
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Loop 202 Santan Freeway work zone (ADOT file photo 2024)
03/16/2026

Loop 202 East exit at Cooper Rd closed starting Tuesday night, March 17

Ramp will be closed for two months for Santan Freeway widening project

The eastbound Loop 202 (Santan Freeway) off-ramp at Cooper Road in the Southeast Valley will close for approximately 60 days starting at 9 p.m. Tuesday, March 17. Learn more here.
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