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

Participating groups pick up litter on adopted roads at least once a year. Volunteers get safety vests, litter bags and training.

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

A major stretch of I-10 will be shut down as crews continue work on the Broadway Curve Improvement Project across the Phoenix-area this weekend.

The proposed freeway would run from Wickenburg to Nogales and has been subject to lawsuit filed by a conservation group.

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

Heard the stories about the missing Canada dog found in Arizona? After 12 days apart, a 4-year-old Yorkie was reunited with her owners in 2024.

Arizona's longest bridge may not be it's most famous, but it is an architectural wonder. Here's what to know about the bridge and how to see it.

Personalized license plates are all over Arizona, but despite their abundance, some are never pressed into metal and affixed to the back of a car. The Arizona Department of Transportation rejects personalized plates that are explicitly or suggestively vulgar,

Arizona's Executive Budget boosts highway maintenance funding and aids rural areas in securing federal grants.

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.

If your street needs improvements or fixes for cracks or potholes, Phoenix has a department for that. Here's how to request street maintance.