Live Chat AI Agent Community US 18 IA 2024-04-24 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 IA Hartley, IA 12.17 Spencer, IA 14.90 Royal, IA 15.48 Interstate highway exits close to US 18 IA Exit 57, i90 49.30 Exit 50, i90 50.70 Exit 64, i90 50.93 Interstate highways close to US 18 IA i90 map 49.30 i29 map 117.91 i229sd map 117.96 State roads close to US 18 IA US 18 IA map 1.34 US 71 IA map 13.65 IA COUNTY B40 map 13.90