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W I40 sign

Project Cost: $106,543,210

In July 2024 the Arizona Department of Transportation started construction on a new system-to-system traffic interchange that will create a free flowing connection between Interstate 40 and US 93 in west Kingman. Construction is expected to be completed in approximately 2.5 years, through early 2027.
Map Grand Canyon National Park Airport Runway Rehabilitation Project
Grand Canyon Airport Runway 21 Looking South
Grand Canyon Airport
The Grand Canyon National Airport has completed a significant runway rehabilitation project designed to improve safety and operational efficiency for all users and extending its lifespan.

The holiday season is in full swing and with people gathering with family and friends to celebrate meals, traditions and more, we want to make sure you get safely to and from your destination. 

Randy Everett, ADOT Central District Administrator, previews improvements on tap for the coming year, including freeway-to-freeway ramps at Loop 303 and I-17 and extending Loop 303 southward in the West Valley.
ADOT map for the US 191 Cochise Railroad Overpass Bridge Replacement Project showing the project area highlighted along US 191 between mileposts 62 and 63.8 near Cochise, Arizona. The map shows the Union Pacific Railroad crossing, nearby Interstate 10, milepost markers, and a north arrow, with the project segment indicated in orange.

The Arizona Department of Transportation is replacing the Cochise Railroad Overpass Bridge on US 191 between mileposts 62 and 63.8, near Cochise. Construction on this project began in December 2025 and is expected to continue through spring 2028.

ADOT map for the Cornville Road Roundabout project in Yavapai County, Arizona, showing the intersection of Cornville Road and Tissaw Road marked as the project limits. The map includes nearby communities such as Cornville, Cottonwood, Cottonwood-Verde Village, and the Village of Oak Creek, along with State Routes 89A and 260 and the Verde River. A legend identifies the project limits.

Project Cost: $6,000,000

The Arizona Department of Transportation, in cooperation with Yavapai County, has initiated a project to install a roundabout at the intersection of Cornville Road and Tissaw Road in the community of Cornville.

State Route 24 Shield Sign (Southeast Valley) ADOT File Photo
The speed limit on the four-lane State Route 24 in the Southeast Valley has been adjusted from 45 to 55 mph following an ADOT evaluation. Learn more here.
Expanded northbound I-17 off-ramp at Loop 303 in North Phoenix
ADOT has opened a second lane leading into and along the northbound I-17 exit at Loop 303 to provide more capacity for traffic, especially during busy rush hours. Learn more here.
ADOT's Weekend Freeway Travel Advisory (Dec. 12-15, '25) - Phoenix Area
No mainline freeway closures for improvement projects are scheduled in the Phoenix area this weekend (Dec. 12-15). Additional restriction information is available in the next news release over.
Southbound Loop 101 new lane open (Scottsdale) Nov 10, '25
While no full mainline closures are scheduled for improvement projects on Phoenix-area freeways this weekend, here are some lane closures and other restrictions to prepare for. Learn more here.