WMSRDC serves as a regional and urbanized area clearinghouse for traffic volume data. WMSRDC does not physically take these counts, but rather serves as the clearinghouse agency to help make these counts available to users of the traffic volume data. WMSRDC does not perform traffic counts and assumes no responsibility for the accuracy of this data. The information is to be used for general planning purposes only. These counts are updated as the information becomes available.

Click here to go to the WMSRDC Traffic Volume Database.

Click here to access the Michigan Department of Transportation traffic volume data for information on the state trunkline system.