Live Chat I-90 Community Nearby Traffic Conleys Lake Dam (Water dam) 2024-05-20 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Conleys Lake Dam (Water Dam) Garrison, MT 19.94 Warm Springs, MT 21.39 Elliston, MT 25.26 Interstate highway exits close to Conleys Lake Dam (Water Dam) Exit 187, i90 2.11 Exit 184, i90 2.39 Exit 179, i90 10.82 Interstate highways close to Conleys Lake Dam (Water Dam) i90 map 2.11 i15 map 33.88 i94 map 340.86 State roads close to Conleys Lake Dam (Water Dam) US 12 MT map 15.57 MT 273 map 20.77 MT 48 map 25.08