… at the intersection with Road 1 North as the Arizona Department of Transportation makes … July, crews have been working installing a new right turn lane on northbound SR 89 to … Road 1 North, laying detection sensors for a new traffic signal, and adding left turn lanes …

… TUCSON – The Arizona Department of Transportation will … remove the existing pavement and then install new asphalt. Crews will work on one lane at a … remove the existing pavement and then install new asphalt. Motorists should also expect …

… TUCSON – The Arizona Department of Transportation has … ramps to enhance safety and reduce delays. New Interstate 10 bridges provide higher … last major element of the project: creating a new access to the interstate by extending …

… 13,000 motorists each year are reported by Arizona school bus drivers for not stopping as required. A new streamlined process is allowing the Arizona Department of Transportation Motor …

… Monument Valley now has 5-foot shoulders and new rumble strips thanks to an Arizona Department of Transportation safety … wide shoulders in both directions as well as new striping, signage, and rumble strips on …

… HOUCK – The Arizona Department of Transportation is … to begin construction Monday, June 23, on a new bridge over Interstate 40 at Houck, about 8 miles west of the New Mexico line. Crews will close the …

… PHOENIX – Great news for Interstate 17 travelers: The Sunset Point Rest Area is open after an Arizona Department of Transportation project … building that had been closed since the new restroom building opened in 2010. Along …

… on Interstate 19 made possible by the Arizona Department of Transportation’s … the first use of this technology in Southern Arizona. The wrong-way detection and warning … Road interchanges. It also will be placed on new overhead message boards: in Green Valley, …