Live Chat I-90 Community Nearby Traffic H C Brown Number 1 Dam (Water dam) 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to H C Brown Number 1 Dam (Water Dam) Wyola, MT 21.79 Garryowen, MT 27.85 Parkman, WY 36.55 Interstate highway exits close to H C Brown Number 1 Dam (Water Dam) Exit 530, i90 10.13 Exit 544, i90 17.30 Exit 549, i90 25.69 Interstate highways close to H C Brown Number 1 Dam (Water Dam) i90 map 10.13 i94 map 89.63 i25 map 117.36 State roads close to H C Brown Number 1 Dam (Water Dam) US 87 MT map 9.91 MT MT 313 map 27.14 WY 345 map 31.45