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Arizona Department of Transportation
Agency overview
Formed
July 1, 1974; 49 years ago (1974-07-01)
Preceding agencies
Arizona Highway Department
Arizona Department of Aeronautics
Jurisdiction
Arizona
Headquarters
1801 W Jefferson St, Phoenix, Arizona
Agency executive
Jennifer Toth, Director[1]
Parent agency
State of Arizona
Website
www.azdot.gov
The Arizona Department of Transportation (ADOT, /ˈeɪdɒt/) 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]
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.
The ArizonaDepartmentofTransportation (ADOT, /ˈeɪdɒt/) is an Arizona state government agency charged with facilitating mobility within the state. In...
of the ArizonaDepartmentofTransportation (ADOT). The magazine began in July 1921 by the Arizona Highway Department (now the ArizonaDepartmentof Transportation)...
ArizonaDepartmentofTransportation. October 26, 2016. Retrieved May 27, 2022. "Phoenix and ADOT open Loop 101 interchange at 64th Street". Arizona Department...
System Log" (PDF). ArizonaDepartmentofTransportation. Retrieved July 16, 2007. "Arizona Purple Heart Entities" (PDF). Military Order of the Purple Heart...
end of Jerome. Officially named the Jerome-Clarkdale-Cottonwood Historic Road by the ArizonaDepartmentofTransportation, Historic US 89A is one of only...
stretch between Wickenburg and I-40. In the late 1990s, the ArizonaDepartmentofTransportation (ADOT) began widening US 93 to four lanes and, in some areas...
in the 1950s. The ArizonaDepartmentofTransportation (ADOT) internally recognizes Interstate Highways, U.S. Highways and Arizona Highways as all being...
Valley". ArizonaDepartmentofTransportation. June 24, 2016. Retrieved February 5, 2022. "Loop 303: Lake Pleasant Parkway to I-17 Improvements". Arizona Department...
2011. ArizonaDepartmentofTransportation. "ADOT Right-of-Way Resolution 1936-P-624". Retrieved April 22, 2008. State Highway Department Road Map of Arizona...
miles per hour. According to the ArizonaDepartmentofTransportation (ADOT), metric signs were originally placed because of the push toward the metric system...
1984-10-A-067". ArizonaDepartmentofTransportation. Retrieved April 21, 2008. ArizonaDepartmentofTransportation. Good Roads Everywhere: A History of Road Building...
The transportation system ofArizona comprises car, rail, air, bus, and bicycle transport. Amtrak operates the Southwest Chief, Sunset Limited, and Texas...
trade. In many jurisdictions, transportation policy is often assumed by an infrastructure ministry. DepartmentofTransportation "Roles - Hon. Pablo Rodriguez"...
in Arizona, as in all U.S. states, is regulated by the United States DepartmentofTransportation as well as by state and tribal law. All ofArizona is...
the ArizonaDepartmentofTransportation (ADOT) through its Motor Vehicle Division (MVD). Only rear plates have been required since 1989. In Arizona, the...
Bernardino County. The business loops within Arizona are maintained by the ArizonaDepartmentofTransportation (ADOT) and by municipal authorities. I-40...
the ArizonaDepartmentofTransportation, it is marked as SR 64 on most maps and is considered unbroken for the purposes of numbering in the Arizona state...
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