The Arizona Department of Transportation is kicking off another season of spring and summer projects to preserve and improve highway pavement in Arizona’s high country.
ADOT is installing variable speed limit signs on I-40 between Bellemont and Flagstaff (mileposts 185–195) to help drivers adjust speed during bad weather, crashes, or construction. Construction is expected to begin in spring 2026 and finish by late fall 2026.
For this week's episode of On the Road With ADOT, we invited Biology Program Manager Audrey Navarro to talk more about the I-17 wildlife overpass project and its role not only in enhancing safety but habitat connectivity for elk and other wildlife.
The Arizona Department of Transportation will hold a public hearing Friday, May 16, on the agency’s recommended statewide program of construction projects for the next five years.
Stepping forward to help reduce trash along state highways is a big win for Arizonans. Meet 39 of ADOT's latest volunteers influencing positive change.
The Arizona Department of Transportation, in cooperation with the Navajo Nation, has completed a pavement preservation project along US 89 from Bitter Springs north for approximately seven miles (mileposts 524-531).
The Arizona Department of Transportation is expanding an initiative to improve safety and commerce by providing truckers with online real-time information on how many parking spaces are available at
If you plan to use your driver license or state-issued ID card for air travel this summer, visit an Arizona Department of Transportation Motor Vehicle Division office or selected authorized third
