Missouri Secondary State Route NN is a north-south highway in Central Callaway County. This runs south out of Fulton. MO Sec St Rt NN passes through the following town in Callaway County. Fulton
MO Sec St Rt NN is not multi-plexed in Callaway County. MO Sec St Rt NN intersects the following highway in Callaway County. BUSN U.S. Rt. 54, at Fulton.
