Live Chat AI Agent Community US 18 SD 2024-09-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 SD Oelrichs, SD 20.76 Hot Springs, SD 22.60 Buffalo Gap, SD 23.14 Interstate highway exits close to US 18 SD Exit 60, i90 81.86 Exit 61, i90 82.13 Exit 58, i90 82.31 Interstate highways close to US 18 SD i90 map 81.86 i25 map 173.83 i80 map 239.53 State roads close to US 18 SD US 18 SD map 11.05 US 385 SD map 20.10 US 16A SD map 45.44