The Adopt a Highway event focuses on the area between Three Points junction at State Route 86, about 25 miles southwest of Tucson, and Sasabe at the Arizona/Mexico border.

​​​​​​​2023 is just about over and for the I-10 Broadway Curve Improvement Project, significant progress was made in the last 12 months. Let’s take a look back at some of the major construction work successes.

By Kelsey Mo / ADOT Communications As Arizonans are prepping for end-of-the-year parties, we at ADOT want to remind everyone that driving under the influence of alcohol is never a good idea. Whether you’re attending a family gathering or...

Arizona motorists can drive support to many of their favorite charities by featuring them on their license plate. In Arizona, you can choose from more than 90 specialty license plates that support a range of causes and interests. To boost awareness, we spotlight one specialty license plate a week on social media.