Department of Transportation



The Maricopa County Department of Transportation cares about the health of our customers, employees and the community. While our office remains open, in light of recent recommendations from public health experts, we recommend you first contact us at (602) 506-8600. If you require assistance with permitting, please use the permitting link below.

Thank you for your patience and understanding as we continue to provide connections that improve people’s lives in Maricopa County.

We provide connections that improve peoples’ lives.


Road Information Tool

The Road Information Tool (RIT) allows you to find if a road in question is maintained by the County. 


p: 602-506-8600
Location & Hours


We value your time. The time with your family. The time you spend on the road. And the time you spend making a difference. At the Maricopa County Department of Transportation we provide connections that improve people’s lives. By combining innovative technologies with the vast talent of our employees, we plan for future needs and operate a transportation system with the community in mind. Are you interested in contributing to the community in which you work, live and play? Then join our team—and help us build connections.