Live Chat I-55 Community Nearby Traffic Perco Lake South Dam (Water dam) 2024-05-26 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Perco Lake South Dam (Water Dam) Farrar, MO 3.96 McBride, MO 3.96 Saint Mary, MO 15.72 Interstate highway exits close to Perco Lake South Dam (Water Dam) Exit 129, i55 4.18 Exit 135, i55 9.01 Exit 123, i55 10.88 Interstate highways close to Perco Lake South Dam (Water Dam) i55 map 4.18 i57 map 70.42 i24 map 77.15 State roads close to Perco Lake South Dam (Water Dam) US 61 MO map 0.55 MO 51 map 1.43 IL 3 map 17.43