South Dakota State Route 11 runs north-south in Eastern Minnehaha County. This runs from the South Dakota/Minnesota State Line south to the Minnehaha/Lincoln County Line. SD St Rt 11 passes through the following towns in Minnehaha County. Corson Brandon East Sioux Falls SD St Rt 11 is multi-plexed in Sioux Falls. South Dakota State Route 42, near East Sioux Falls.