michigan highway north south state trunkline highway state michigan runs interstate north near trunkline runs rural sections northeastern lower_peninsula including state national forest areas connects handful parks crosses rivers section state runs concurrently state highways sharing pavement connect small communities designated section current highway atlanta highway included roadway segments south parts portion south rerouted transferring sections process state started extending directions 1930s current highway segment route highway highway realigned alignment runs lake minor changes routing 1950s curves finish paving highway route description starts exit near crosses branch lake state railway old road turning north highway runs north parallel line meets eastern terminus continues woodland intersection east north junction environment transitions farm land borders edge state forest area crosses highway continues north passing follows avenue center highway joins south run concurrently pond section river town north river merges east roadway designations run concurrently north highway continues sweeping turn east near separates turn west turns eastward trunkline continues turns north leaving concurrency continue northward crosses passes north unincorporated community highway curves northeast east north cross reaching crosses river turns westward community atlanta highway passes near atlanta municipal airport enters community middle town turns north highway provides access clear northern crossing parallels isle county line runs northward town turns west highway passes tower junction continues west area turns north time running east shore past shortest highway michigan provides access crosses meets location northern terminus south michigan_department_of_transportation mdot maintains like state trunkline highways state maintenance responsibilities department tracks traffic volumes metric called average annual daily traffic aadt figure calculation traffic roadway segment average day year mdot surveys found peak aadt vehicles day section concurrency lowest traffic counts measured immediately south city limits vehicles daily section listed national_highway_system segment concurrent network roads important country defense economy mobility history designated july ran current routing north east atlanta highway ran south east segments southern section redesignated shifted run south rose city instead creating concurrency process extension added end decade southward campbell community east highway extension north atlanta opened years later realigned follow direct path east time extended south miles new roadway south lengthy northern extension added moved route shoreline route area redesignated section extended westward highway north near creating concurrency southern counties extended southward time terminate rerouted near late early turning route local control section paved southern late 1950s southern end extended slightly end freeway opened freeway redesignated minor realignment east atlanta curves road major intersections
M-33 (Michigan highway)