Missouri Secondary State Route M is a east-west highway in Central Bollinger County. This runs from Missouri State Route 51 to Missouri Secondary State Route B/UU. MO Sec St Rt M does not pass through any towns in Bollinger County. MO Sec St Rt M is not multi-plexed in Bollinger County. MO Sec St Rt M intersects the following highways in Bollinger County. Missouri State Route 51, near Patton.
Missouri Secondary State Route VV, near Patton. Missouri Secondary State Route B, near Millerville. Missouri Secondary State Route UU, near Millersville.
