Harpers Ferry Iowa Traffic 2024-12-11 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Harpers Ferry Iowa Eastman, WI 8.83 mi Lynxville, WI 10.56 mi Waterville, IA 11.15 miInterstate highway exits close to Harpers Ferry Iowa Exit 2, i90 74.54 mi Exit 275, i90 74.59 mi Exit 3, i90 74.74 miInterstate highways close to Harpers Ferry Iowa i90 map 74.54 mi i94 map 105.43 mi i39 map 139.07 miState roads close to Harpers Ferry Iowa IA 76 map 8.48 mi US 18 WI map 16.17 mi US 18 IA map 16.89 mi