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 Perry, SD 7.20 Lennox, SD 9.53 Harrisburg, SD 12.66 Interstate highway exits close to US 18 SD Exit 64, i29 2.87 Exit 62, i29 4.10 Exit 68, i29 7.31 Interstate highways close to US 18 SD i29 map 2.87 i229sd map 18.40 i90 map 31.19 State roads close to US 18 SD US 18 SD map 2.99 US 18 IA map 19.73 IA 9 map 26.56