Missouri Secondary State Route J is a north-south highway in Western Ralls County. It runs from U.S. Rt. 24/36, near Monroe City, to Missouri State Route 154, at Perry. MO Sec St Rt J passes through the following towns in Ralls County. The Landing Perry
MO Sec St Rt J is not multi-plexed in Ralls County. MO Sec St Rt J intersects the following highways in Ralls County. U.S. Rt. 24, near Monroe City. U.S. Rt. 36, near Monroe City.
