Live Chat AI Agent Community US 18 SD 2024-09-25 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 SD Oral, SD 20.76 Smithwick, SD 25.16 Hot Springs, SD 33.43 Interstate highway exits close to US 18 SD Exit 60, i90 102.60 Exit 61, i90 102.83 Exit 58, i90 103.07 Interstate highways close to US 18 SD i90 map 102.60 i25 map 164.59 i80 map 218.88 State roads close to US 18 SD US 385 SD map 0.65 US 18 SD map 1.07 US 385 NE map 31.07