Missouri State Route 127 is a north-south highway in Western Saline County. This runs from U.S. Rt. 65, near Malta Bend, south to the Pettis/Saline County Line. MO St Rt 127 passes through the following towns in Saline County. Mount Leonard Sweet Springs MO St Rt 127 is multi-plexed in Saline County. Missouri State Route 20, near Mount Leonard. MO St Rt 127 intersects the following highways in Saline County. U.S. Rt. 65, near Malta Bend.