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The project to build a freeway-to-freeway connection between I-40 and US 93 in Kingman features all the usual elements of a big interchange: new travel lanes, bridges, flyover ramps and two absolutely massive concrete bunkers.

Imagine this situation: You’re involved in a crash and your car is no longer operable. You and the other driver need to get to the shoulder of the highway, but cars and trucks are whizzing past. 

To discuss the importance of Crash Responder Safety Week, this week's episode of On the Road With ADOT features Luis Venegas, supervisor of our Incident Response Unit.
2025-1114-snowy-road
The Arizona Department of Transportation is preparing for its annual winter closures of several high-country routes. State Route 366 (Swift Trail) ascending Mount Graham in Southern Arizona are
A commitment to safety and to mentorship helped earn ADOT Enforcement and Compliance Division (ECD) Officer Matt Drury recognition as the Arizona Trucking Association’s 2025 ADOT ECD Officer of the Year.
Semitrailer on interstate freeway
The Governor’s Office of Highway Safety awarded ECD $38,666 so officers equipped with advanced training to recognize alcohol and drug impairment can conduct additional enforcement for driving under
Southbound Loop 101 new lane open (Scottsdale) Nov 10, '25
ADOT has opened a new southbound lane along Loop 101 (Pima Freeway) between Princess Drive and Shea Boulevard. Learn more about the latest milestone for the Loop 101 Improvement Project in Scottsdale.
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This week's episode of On the Road with ADOT podcast features the I-10 Wild Horse Pass Corridor Project, which will add lanes and other much-needed upgrades along 26 miles of the interstate between Chandler and Casa Grande. 
A digital message board on the highway encouraging drivers to not camp in the left lane.
All the votes have been counted in the Arizona Department of Transportation’s Safety Message Contest and the public has picked two winning messages! Each person who submitted a winning message was