Live Chat I-90 Community Nearby Traffic Centennial Campground 2024-04-19 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Centennial Campground Saint Onge, SD 14.01 Whitewood, SD 19.87 Lead, SD 19.89 Interstate highway exits close to Centennial Campground Exit 12, i90 2.53 Exit 10, i90 3.69 Exit 14, i90 5.24 Interstate highways close to Centennial Campground i90 map 2.53 i25 map 223.72 i94 map 260.85 State roads close to Centennial Campground US 85 SD map 2.31 US 14A SD map 2.60 US 14 SD map 2.72