Live Chat I-35 Community Nearby Traffic Blairsburg Post Office (Amenity postoffice) 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Blairsburg Post Office (Amenity Postoffice) Williams, IA 7.85 Kamrar, IA 12.14 Webster City, IA 14.95 Interstate highway exits close to Blairsburg Post Office (Amenity Postoffice) Exit 144, i35 6.39 Exit 147, i35 6.65 Exit 142b a, i35 7.56 Interstate highways close to Blairsburg Post Office (Amenity Postoffice) i35 map 6.39 i80 map 92.48 i90 map 129.79 State roads close to Blairsburg Post Office (Amenity Postoffice) US 69 IA map 0.70 IA COUNTY D25 map 2.17 US 20 IA map 4.65