michigan highway mile long state trunkline highway state michigan runs intersection north exit previously unsigned state trunkline meaning markers identify highway route mainly consists mile road county road prior process route description follows mile road village known mile road runs northwesterly drive drive drive mile road turns drive short distance turning northward mile road passes crosses south lane rural highway forest lands farm fields listed national_highway_system history created october governor process original routing started michigan avenue avenue followed avenue street turning east cooper avenue cooper avenue turned east drive north meeting mile road followed south original transfer north returned control eliminated section turn december highway signed field major intersections entire highway
M-311 (Michigan highway)