Live Chat I-80 Community Nearby Traffic Avoca Post Office (Amenity postoffice) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Avoca Post Office (Amenity Postoffice) Hancock, IA 10.51 Walnut, IA 11.41 Shelby, IA 11.51 Interstate highway exits close to Avoca Post Office (Amenity Postoffice) Exit 40, i80 1.89 Exit 34, i80 9.55 Exit 46, i80 9.91 Interstate highways close to Avoca Post Office (Amenity Postoffice) i80 map 1.89 i680ne map 20.57 i29 map 46.90 State roads close to Avoca Post Office (Amenity Postoffice) US 59 IA map 0.09 IA 83 map 0.47 US 6 IA map 18.11