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Michigan Department of Transportation


Michigan Department of Transportation


Test pilot orange pavement markings on the eastbound I-96 Flex Route project between Kent Lake Road and I-275.

Orange Paint Work Zone Survey

Give input on the orange paint work zone markings on EB I-96 from Kent Lake Rd and I-275.
Take the Survey
MDOT maintenance crews fill potholes with asphalt.

Report Potholes

Help MDOT maintain our state's trunklines (M, I, and US routes) by reporting potholes on these roads.

Report Potholes
An MDOT Grand Region engineer takes measurements in a work zone.


MDOT employs a diverse group of talented and innovative individuals in a wide variety of professions.

HMA paving in I-69 Lapeer County

Five-Year Transportation Program

Funding picture, performance measures, and region projects planned for the next five years. 

Five-Year Program

Latest News

Upcoming MDOT Events

 MDOT Director Paul Ajegba
"Through collaboration and innovation, Michigan will deliver a well-maintained and sustainably funded network where strategic investments are made in mobility options that improve quality of life, support public health, and promote resiliency."

- Paul C. Ajegba, MDOT Director

Talking Michigan Transportation

The Talking Michigan Transportation podcast features conversations with transportation experts inside and outside MDOT and will touch on anything and everything related to mobility, including rail, transit and the development of connected and automated vehicles.


Graphic displaying Fatality numbers for TZD

Toward Zero Deaths

With more than 42,900 fatalities occurring on U.S. highways each year, roadway safety remains one of the most challenging issues facing Michigan and the nation. TZD is intended to change driver behavior by educating the public on the scope of the issue.

Toward Zero Deaths