Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. M-88 is a state trunkline highway in the U.S. state of Michigan. It runs between US Highway 31 (US 31) and US 131/M-66 in the Lower Peninsula. Running from Mancelona to Eastport, M-88 also goes through the communities of Bellaire and Central Lake. The highway is completely within Antrim County and is known by the street name of "Scenic Highway" outside of the various communities along its routing.M-88 is an original trunkline dating back to the 1919 signing of the state system. An extension in the 1920s and paving in the late 1930s created the highway as it exists today. The highway was not listed on the National Highway System, nor is it included in the Lake Michigan Circle Tour.