michigan highway unsigned state trunkline highway state michigan located city runs southern city limits north downtown highways established realigned result process initiated tenure governor uses streets highway freeway built bypassed downtown area route description runs avenue intersection road city limit near exit interstate runs north unconnected rest trunkline system vicinity crane park avenue runs west east passes immediately rest cemetery northward park street carries northbound traffic avenue restricted southbound traffic pairing way streets passes meets intersection michigan avenue eastbound northbound downtown designation ends michigan avenue avenue park street continue north bus history current alignment long time alignment highway relocated freeway west 1960s trunkline designated october process started governor designed transfer control roads streets michigan economic importance state highway shown official state map published michigan_department_of_transportation labeled truck operator map unsigned state highway major intersections entire highway
M-331 (Michigan highway)