Live Chat AI Agent Community US 18 SD 2024-06-16 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 SD Herrick, SD 5.83 Bonesteel, SD 10.41 Naper, NE 15.56 Interstate highway exits close to US 18 SD Exit 284, i90 73.52 Exit 272, i90 74.68 Exit 289, i90 75.23 Interstate highways close to US 18 SD i90 map 73.52 i29 map 187.01 i229sd map 192.10 State roads close to US 18 SD US 18 SD map 0.21 NE 12 map 14.09 US 281 NE map 36.48