michigan highway east west state trunkline highway state michigan southern portion lower_peninsula highway starts bus rivers ends highway near crosses farm country runs section following highway originally numbered roadway renumbered state highway system roadways carried designation 1920s bridges road eligible inclusion national_register_of_historic_places route description begins rivers junction bus road travels south town main street crossing river highway runs residential area town turns eastward rural farm lands crosses follows community highway switches follow main street downtown east downtown curves bend river runs parallel river town support state highway system michigan_department_of_transportation mdot tracks traffic levels roads maintains traffic counts expressed terms average annual daily traffic aadt calculation vehicles segment roadway typical day year mdot measured vehicles including trucks highest traffic levels highway highway leaves town passes north near meeting junction run concurrently north miles point branches east continues northerly route continues east agricultural land village highway follows turns north avenue lakes turning follow state street trunkline heads village southeast continues eastward road passing north near experienced lowest traffic level vehicles trucks aadt highway terminates west near branch county memorial airport segment listed national_highway_system system roads important nation economy defense mobility history previous designations inception different routed portion present day lakes northward ending modern years later extended north contemporary time designation relocated run present day east late extended east junction causing supplanted removed highway system current designation end designated highway numbered rivers highway extended east middle route connected downtown rivers outside time extension gravel road later year original segment rivers paved state extended hard surface route far time single digit highway numbers renumbered state designation replaced incarnation followed present day routing near ran concurrently contemporary north east late early section highway paved hard time change related altered south replaced follow athens different series roads net result concurrency replaced shorter concurrency routing remain unchanged historic bridges currently uses bridges eligible listing span rivers built span concrete arch bridge constructed look created stacked masonry blocks current added repair project second historic structure bridge pony span moved current location originally built unknown location eliminated structure project relief work area major intersections
M-86 (Michigan highway)