PHOENIX ‒ Improving traffic flow and safety on Interstate 10 between Phoenix and Tucson. Helping commerce move on a state route between the border and Interstate 19 in Nogales. Rehabilitating an 850-foot-long bridge along Interstate 15 in northwestern Arizona.
Aiming to move forward sooner on those goals, the Arizona Department of Transportation is seeking $109.5 million through two highly competitive federal grant programs.