Silver Spur Address: 115 Us Highway 89, Vaughn, MT 59487 Phone: (406) 965-9001 Restaurants, Bars Other Businesses: Office Bar at 128 US Highway 89, Vaughn, MT 59487 Bighorn Bar & Grill at 372 Vaughn North Frontage Rd, Vaughn, MT 59487 VALLEY COUNTRY STORE at 133 US HIGHWAY 89, VAUGHN, MT 59487