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I-17 101 traffic interchange
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Photo of Osterman Shell Gas Station in Peach Springs
TODAY

ADOT seeks input on Osterman Gas Station preservation and reuse in Peach Springs

Public meeting set for April 16 on historic gas station along Route 66

The Arizona Department of Transportation, in collaboration with the Hualapai Tribe, will host a public meeting on Thursday, April 16, to obtain community input for preservation and reuse of the...
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Paving equipment file photo (ADOT circa 2024)
04/02/2026

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...
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View across new Allentown Bridge over I-40
04/01/2026

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...
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US 160 Improvement Project Map (April 2026 - ADOT)
04/01/2026

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...
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State Route 64 Improvement Project Map (ADOT March 2026)
03/31/2026

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
03/30/2026

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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