Missouri Secondary State Route UU is a north-south highway that runs from Missouri Secondary State Route E, at Silex, to Missouri Secondary State Route Z, north of Silex. MO Sec St Rt UU passes through the followng towns in Lincoln County. Silex MO Sec St Rt UU is not multi-plexed in Lincoln County. MO Sec St Rt UU intersects the following highways in Lincoln County. Missouri Secondary State Route E, at Silex.
