Live Chat I-70 Community Nearby Traffic McClain Lake Dam (Water dam) 2024-05-11 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to McClain Lake Dam (Water Dam) Wellsville, MO 12.22 New Florence, MO 12.71 High Hill, MO 16.71 Interstate highway exits close to McClain Lake Dam (Water Dam) Exit 170, i70 7.37 Exit 175, i70 10.71 Exit 161, i70 15.88 Interstate highways close to McClain Lake Dam (Water Dam) i70 map 7.37 i44 map 80.57 i64 map 82.20 State roads close to McClain Lake Dam (Water Dam) MO 161 map 2.14 MO 19 map 2.34 US 54 MO map 23.30