Indiana State Route 64 is a short east-west highway in West-Central Floyd County. It runs from Interstate 64/Indiana State Route 62 to the Floyd/Harrison County Line. IN St Rt 64 passes through the following town in Floyd County. Georgetown IN St Rt 64 is not multi-plexed in Floyd County. IN St Rt 64 intersects the following highways in Floyd County. Interstate 64, near Edwardsville. Indiana State Route 62, near Edwardsville.