Live Chat I-90 Community Nearby Traffic McGregor Post Office (Amenity postoffice) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to McGregor Post Office (Amenity Postoffice) McGregor, IA 3.08 Prairie Du Chien, WI 5.40 Bagley, WI 15.25 Interstate highway exits close to McGregor Post Office (Amenity Postoffice) Exit 275, i90 91.19 Exit 2, i90 91.30 Exit 3, i90 91.55 Interstate highways close to McGregor Post Office (Amenity Postoffice) i90 map 91.19 i94 map 120.81 i39 map 145.68 State roads close to McGregor Post Office (Amenity Postoffice) US 18 IA map 0.24 IA 76 map 0.49 US 18 WI map 0.67