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Arizona Department of Transportation

The Arizona Department of Transportation (ADOT, /ˈdɒt/) is an Arizona state government agency charged with facilitating mobility within the state. In addition to managing the state's highway system, the agency is also involved with public transportation and municipal airports. The department was created in 1974 when the state merged the Arizona Highway Department with the Arizona Department of Aeronautics.[2]

Agency overview

July 1, 1974 (1974-07-01)

  • Arizona Highway Department
  • Arizona Department of Aeronautics

1801 W Jefferson St, Phoenix, Arizona

  • Jennifer Toth, Director[1]

State of Arizona

Jennifer Toth[3] was appointed by Governor Katie Hobbs as the ADOT Director in January 2023. Former U.S. Secretary of Transportation Mary Peters had previously been a Director of ADOT. The past Federal Highway Administrator, Victor Mendez, was also previously a Director of ADOT.


ADOT's publications division publishes Arizona Highways magazine.

"Drinking & Driving go together like Peas and Guac"

"Awaken your inner force. Focus on the road."

"Texting and driving leads to the dark side."

"The force is strong with you. Put down the phone."

"Be a rebel, not a clone. Put down the phone."

"Road rage? Let the win."

Wookiee

"Drive Sober "[10]

Live Long and Prosper

ADOT is noted for using pop-culture references to catch commuters eyes and deliver important safety tips on the electronic overhead signs.[7] References have included Star Wars, Star Trek, and Pokémon Go.[8][9] Signs have included:

Vehicle registration plates of Arizona

Official website

Arizona Highways magazine website

Arizona Roadway Conditions