(Michigan)
William Field Memorial Hart–Montague Trail State Park, previously and more commonly known as Hart–Montague Trail State Park, is a linear state park in Michigan that consists of a bicycle trail running from the city of Montague in Muskegon County to the city of Hart in Oceana County. The trail is very easy to ride, as it was built on former Chicago & West Michigan railroad right of way with a very low grade. The trail is also very popular for snowmobiles in the winter months. (Ref: https://en.wikipedia.org/wiki/Hart%E2%80%93Montague_Trail_State_Park)