M-116 is a  state trunkline highway in the US state of Michigan that begins in Ludington at an intersection with US Highway 10 (US 10) at James Street and Ludington Avenue. The road travels northward, much of it along the shore of Lake Michigan before reaching its terminus at the entrance to Ludington State Park.
M-116 is a major highway in Michigan, starting at Ludington's intersection with US Highway 10 (US 10) at James Street and Ludington Avenue. The road runs northward along Lake Michigan's shore until it reaches its end at the entrance to Ludington State Park.