Live Chat I-29 Community Nearby Traffic Dakota City Post Office (Amenity postoffice) 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Dakota City Post Office (Amenity Postoffice) South Sioux City, NE 5.05 Sioux City, IA 5.54 Sergeant Bluff, IA 9.07 Interstate highway exits close to Dakota City Post Office (Amenity Postoffice) Exit 144a, i29 5.37 Exit 143, i29 5.38 Exit 144b, i29 5.76 Interstate highways close to Dakota City Post Office (Amenity Postoffice) i29 map 5.37 i680ne map 111.96 i229sd map 122.21 State roads close to Dakota City Post Office (Amenity Postoffice) US 77 NE IA map 0.72 US 75 NE map 0.73 US 20 NE map 2.76