Live Chat I-90 Community Nearby Traffic McGilla Gorilla Number 50 Dam (Water dam) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to McGilla Gorilla Number 50 Dam (Water Dam) Trout Creek, MT 31.51 Saltese, MT 36.44 De Borgia, MT 36.77 Interstate highway exits close to McGilla Gorilla Number 50 Dam (Water Dam) Exit 18, i90 38.20 Exit 16, i90 38.25 Exit 10, i90 39.36 Interstate highways close to McGilla Gorilla Number 50 Dam (Water Dam) i90 map 37.97 i15 map 250.80 i182wa map 334.15 State roads close to McGilla Gorilla Number 50 Dam (Water Dam) MT 200 map 13.93 US 2 MT map 37.36 MT 28 map 38.55