Live Chat I-90 Community Nearby Traffic Knollwood Heights Elementary (Education school) 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Knollwood Heights Elementary (Education School) Black Hawk, SD 9.99 Piedmont, SD 16.82 Ellsworth AFB, SD 16.99 Interstate highway exits close to Knollwood Heights Elementary (Education School) Exit 55, i90 2.83 Exit 57, i90 4.44 Exit 58, i90 5.26 Interstate highways close to Knollwood Heights Elementary (Education School) i90 map 2.83 i25 map 222.29 i94 map 311.85 State roads close to Knollwood Heights Elementary (Education School) US 14 SD map 2.62 US 16 SD map 4.10 US 385 SD map 16.14