Roads of the Mid-South & West > Highways of the State of Missouri > State Highways of the State of Missouri > Missouri State Route 231
 | Missouri State Route 231 |
Missouri State Route 231 is a north-south highway in the St. Louis Metro Area. It runs from the St. Louis City Limits south to Arnold. Info on MO St Rt 231 is broken down by county below.
3 December 2011