Missouri Secondary State Route Z is a north-south highway in Central Callaway County. It runs from Interstate 70/U.S. Rt. 40/Missouri Secondary State Route A, near Calwood, to BUSN U.S. Rt. 54, near Fulton. MO Sec St Rt Z passes through the following town in Callaway County. Calwood MO Sec St Z is not multi-plexed in Callaway County. MO Sec St Rt Z intersects the following highways in Callaway County. Interstate 70, near Calwood. U.S. Rt. 40, near Calwood. Missouri Secondary State Route A, near Calwood. Missouri Secondary State Route JJ, at Calwood. BUSN U.S. Rt. 54, at Fulton.
