Live Chat AI Agent Community US 81 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 81 SD Freeman, SD 14.64 Olivet, SD 16.18 Lesterville, SD 17.51 Interstate highway exits close to US 81 SD Exit 357, i90 50.17 Exit 353, i90 50.37 Exit 350, i90 51.29 Interstate highways close to US 81 SD i90 map 50.17 i29 map 60.31 i229sd map 67.85 State roads close to US 81 SD US 18 SD map 3.00 US 81 SD map 9.75 US 81 NE map 40.75