ADOT received a $566K federal grant to develop a GIS-based tool for mapping wildlife-vehicle collision hotspots to improve ...

In an effort to crack down on work-zone speeders, the Arizona Department of Transportation and the Arizona Department of Public Safety are stepping up enforcement along Interstate 17.

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

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

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

Khloe the dog is back with her family thanks to help from an Arizona Department of Transportation dispatcher. Photo from Carisa Leslie via the Arizona Department of Transportation A 4-year-old ...

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.

ADOT and DPS increase trooper patrols on the I-17 corridor to enhance safety during ongoing road improvements.

Federal and state transportation agencies will halt planning activities for a proposed 280-mile highway between Nogales and ...

Here's what we know about the Texas Fire burning about 15 miles east of Benson along Interstate 10 in southern Arizona.

Arizona Sen. Mark Finchem has asked for his civil speeding ticket to be dismissed after he reportedly drove 48mph in a 30mph ...