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Attendee stands at table at last year's event
04/22/2026

ADOT to host 2026 Small & Disadvantaged Business Transportation EXPO

Event in Mesa helps small firms learn about contracting opportunities, make connections

ADOT and partner agencies will hold an event Tuesday, May 12, at Mesa Convention Center (Building C) to help small businesses and those owned by individuals from socially and economically...
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Demolition happening in a freeway work zone.
04/20/2026

ADOT urges motorists to stay alert during Work Zone Awareness Week

Safe actions save lives

During National Work Zone Awareness Week, ADOT is urging motorists to stay alert and slow down when navigating work zones. The theme this year is “Safe actions save lives.”
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Amber LED light tested at Milton Rd and Butler Ave in Flagstaff (ADOT file photo)
04/16/2026

ADOT’s LED lighting project in Flagstaff supports Dark Skies

‘Groundbreaking project’ developed in partnership with community

Installation work continues in June on a highway lighting project in Flagstaff that supports roadway safety and the city's internationally recognized commitment to dark skies. Learn more here.
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An ADOT worker reopens a rural highway after its seasonal closure for winter.
04/15/2026

Seasonal winter highway closures lifted for Mount Graham, White Mountains

PHOENIX – The Arizona Department of Transportation is reopening several high-country highways that were closed for the winter. Opening on Wednesday, April 15, are: State Route 366 (Swift Trail)...
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Photo of new US 60 bridge under construction east of Superior
04/14/2026

ADOT reaches halfway mark on US 60 Queen Creek bridge project

With blasting complete, work focuses on bridge piers and abutments

The Arizona Department of Transportation has reached the halfway point on a project to replace the Queen Creek and Waterfall Canyon bridges on US 60 east of the Phoenix area.
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Map shows Little Colorado Bridge highlighted, just south of Joy Nevin Avenue.
04/10/2026

SR 77 Little Colorado River Bridge rehabilitation starts April 15

Drivers should prepare for lane restrictions across the bridge

A project to rehabilitate the Little Colorado Bridge along State Route 77 in Holbrook is scheduled to begin April 15, according to the Arizona Department of Transportation.
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Photo of Osterman Shell Gas Station in Peach Springs
04/06/2026

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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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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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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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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