michigan highway mile north south state trunkline highway state michigan connects highway thompson book state parks highway originally designed 1930s extended years later major changes highway 1960s completely paved time route description rural lane highway starts community thompson southwest lake michigan runs west northwesterly woodlands away junction small pond area road curves north passes cemetery small farms south crossing line north tracks road meets county road near turns west junction runs easterly connect main unit highway continues junction connects western unit state trunkline turns northwest forested terrain highway turns west intersecting area junction turns north continues miles curving eastward intersects northern end turns north terminates main gate book state park home big spring listed national_highway_system michigan_department_of_transportation conducted survey determine traffic volume highway reported metric called average annual daily traffic aadt department determined vehicles day highway south junction near vehicles remainder highway average history designated gravel road late highway provided access northerly book state park second highway creation formed later gravel road connect southerly rerouted area highway moved south closer lake michigan extended eastward section paved highway connect indian point south replaced thompson routing section extend half beginning paved sections north south segment completely hard roadway time major intersections entire highway
M-149 (Michigan highway)