Michigan State Route 50 is a east-west highway in Eaton County. This runs in a angle from the southeast corner of the county to the northwest corner. MI St Rt 50 passes through the following towns in Eaton County. Eaton Rapids Charlotte
MI St Rt 50 is multi-plexed in Eaton County. Michigan State Route 99, from the Eaton/Jackson County Line to Eaton Rapids. BUSN Loop I-69, at Charlotte.