Missouri Secondary State Route BB isa north-south highway in West-Central Saline County. It runs from U.S. Rt. 65, at Grand Pass, to Missouri State Route 20, near Blackburn. MO Sec St Rt BB passes through the following town in Saline County. Grand Pass
MO Sec St Rt BB is not multi-plexed in Saline County. MO Sec St Rt BB intersects the following highways in Saline County. U.S. Rt. 65, at Grand Pass.