The Maricopa County Department of Transportation's mission is to provide connections that improve lives. We strive to provide you with the information and tools you'll need to ensure you make it to work, home and play safely and on time.

Adopt a Highway

The Adopt A Highway program allows groups and organizations to volunteer and/or support the beautification of country roads.

Records Request

View the Records Request page for commercial and non-commercial requests for public records.

Rules of the Road

MCDOT relies on a combination of rules, regulations and public awareness to keep its roadways operating safely and efficiently. Learn the factors MCDOT must take in to consideration when addressing roadway problems.

Road Information Tool

The Road Information Tool (RIT) offers residents an easy-to-use web-based application to obtain key information about roadway characteristics.

Report a Pothole or Missing/Damaged Street Sign

Residents can report missing or damaged street signs, traffic signal issues, pot holes and more using the online reporting tool.

Contact MCDOT

Send us an online inquiry if you have a question about a MCDOT Project, Roadway Maintenance, Real Estate Acquisition and more.