michigan highway state trunkline highway state michigan runs lower thumb lower peninsula highway serves connector west northwest highway runs rural farm fields creek river trunkline uses roads state highway system designation assigned extended current length route description begins junction south north highway heads eastward farm fields thirds mile bending southeast parallel creek road turns eastward road near airport heads trunkline continues direction farm fields community turning southward road near turns east returning running wooded area cross river continues farm fields generally east southeast track roads heads highway branches southeastward pine grove avenue connect miles interstate international border crossing like state highways michigan maintained michigan_department_of_transportation mdot department traffic surveys showed average vehicles highway daily eastern segment vehicles day near western terminus highest lowest counts highway respectively section listed national_highway_system network roads important country economy defense mobility history state highway system initially westernmost section today designated section highway redesignated extended trunkline extended eastward terminate contemporary near commissioned replace highway fully paved section gravel road hard surfaced year extended east replace section present day pine grove avenue major intersections entire highway
M-136 (Michigan highway)