The Arizona Department of Transportation is working to expand broadband access in the state as it embarks on a new project to lay more than 200 miles of fiber-optic conduit between Flagstaff and the California state line.

Planning for a new interstate through southern Arizona has been put on hold. 280 miles of highway between Nogales and Wickenburg expanding Interstate 11 had been proposed by federal and state transportation agencies,

Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled desert species.

As Arizona’s Family reported, one of the threatened species is the cactus ferruginous pygmy owl, whose climate would be threatened as part of the highway’s construction.

For the northbound lanes, restrictions can occur between 6 p.m. and 6 a.m. until Thursday morning, the Arizona Department of Transportation posted Sunday on X, formerly Twitter. For the southbound lanes, they can occur between 7 p.m. and 7 a.m. until Saturday morning.

The Arizona House of Representatives is the lower chamber of the Arizona State Legislature. Alongside the Arizona State Senate, it forms the legislative branch of the Arizona state government and works alongside the governor of Arizona to create laws and ...

A portion of the westbound Interstate 10 in Phoenix was closed Wednesday morning for a crash near 75th Avenue, the Arizona Department of Transportation posted on X, formerly Twitter. The eastbound HOV lane was also blocked near 67th Avenue due to the crash.

According to the Arizona Department of Transportation, the southbound Loop 101 off-ramp at Cactus Road will be closed for 60 days as part of a widening project.

The Arizona Department of Transportation advises motorists to plan for overnight lane restrictions throughout the I-17 Improvement Project corridor during the upcoming week. The restrictions will begi

Adopt a Highway program volunteers removed 10,400 bags of litter from Arizona freeways in 2024, ADOT announced.

Volunteers with the Arizona Department of Transportation’s Adopt a Highway program contributed nearly 18,000 hours of labor last year to keep Arizona highways clean, state

The Arizona Department of Transportation announced major weekend traffic closures for the Broadway Curve Improvement Project.