… has always been a formidable obstacle for Arizona bridges crossing it. To give you an idea of the challenges it posed, … Replacing it was the first project of the newly established Arizona Territorial Engineer, …

… 51 (Piestewa Freeway) in Phoenix are scheduled to be closed overnight on Monday and Tuesday … evenings (Jan. 23-24) while crews install new traffic-flow sensors, according to the Arizona Department of Transportation. Planned …

… PHOENIX – To enhance safety and help empower the economy, electronics signs installed by the Arizona Department of Transportation now tell … Coalition , through which Arizona, California, New Mexico and Texas promote safer and more …

… PHOENIX – The Arizona Department of Transportation is expanding an initiative to improve safety and commerce by providing … Coalition , through which Arizona, California, New Mexico and Texas promote safer and more …

… cause? A specialty license plate from the Arizona Department of Transportation Motor Vehicle Division does, and more of them are … is continuing today.” Starting Dec. 19, three new plates will be made available. The Grand …
… you, but we can't get enough of highway historical markers. Over the years we've covered … in 1968 by ADOT's predecessor, the Arizona Highway Department, this monument … another marker we told you about recently. The new outpost received its name in September 1867 …

… KINGMAN – A project to construct a free-flowing interchange between … the landscape along I-40 in this northwest Arizona community, with crews clearing land for new travel lanes, removing sound walls and …

… PHOENIX – A new I-17 regional drainage system designed to reduce the risk of stormwater flooding in … operate in time for this summer’s monsoon. The Arizona Department of Transportation managed …
… and their drivers are the big heroes of Arizona snowstorms. We got to see that during two storms in … speed. Check out the cutting edge features new on ADOT’s plows: Cab heaters, so that …
… EDITOR'S NOTE: During this unprecedented time, … how much you all care about keeping Arizona safe. We had a great time reading … your designs, please share questions about the new Loop 202 South Mountain Freeway. That's the …