Live Chat AI Agent Community US 18 SD 2024-05-26 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 SD Manderson, SD 22.67 Pine Ridge, SD 28.56 Buffalo Gap, SD 29.53 Interstate highway exits close to US 18 SD Exit 116, i90 90.75 Exit 110, i90 91.89 Exit 109, i90 91.97 Interstate highways close to US 18 SD i90 map 90.75 i25 map 202.07 i80 map 232.63 State roads close to US 18 SD US 18 SD map 7.70 US 385 SD map 38.43 US 385 NE map 43.88