michigan highway designation state trunkline highway lower_peninsula state michigan runs empire highway loop connected ends allows tourists access sleeping bear dunes national located section sandy forest land lake michigan trunkline traverses area named beautiful place america morning abc highway designated fully paved route description starts intersection north empire trunkline runs northward past woods area named beautiful place america august designation came social media campaign capitalize website poll north highway passes entrance pierce scenic drive western shore near northwestern corner lake passes entrance climb area predominantly fields trunkline makes degree turn intersection south logging town shores turns easterly intersection follow harbor highway runs wooded area sleeping bear bay highway passes day enters following western avenue intersection ray street terminates middle town like state highways michigan maintained michigan_department_of_transportation mdot department traffic surveys showed average vehicles highway daily highway vehicles day harbor highway highest lowest counts highway respectively section listed national_highway_system network roads important country economy defense mobility history section roadway receive designation place signed maps roadway spur north empire ended west day state park highway extended east existing road extension place completing modern routing highway fully paved major intersections entire highway
M-109 (Michigan highway)