Live Chat AI Agent Community US 18 IA 2024-09-24 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 IA Hudson, SD 6.46 Canton, SD 13.29 Inwood, IA 13.97 Interstate highway exits close to US 18 IA Exit 53, i29 22.52 Exit 56, i29 22.53 Exit 59, i29 23.57 Interstate highways close to US 18 IA i29 map 22.52 i229sd map 39.14 i90 map 46.41 State roads close to US 18 IA US 18 IA map 7.16 US 18 SD map 12.33 IA COUNTY B40 map 13.60