Live Chat I-80 Community Nearby Traffic Gretna City Hall (Amenity townhall) 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Gretna City Hall (Amenity Townhall) Omaha, NE 8.70 Springfield, NE 9.65 Ashland, NE 11.99 Interstate highway exits close to Gretna City Hall (Amenity Townhall) Exit 432, i80 2.69 Exit 439, i80 8.69 Exit 440, i80 10.89 Interstate highways close to Gretna City Hall (Amenity Townhall) i80 map 2.69 i680ne map 18.19 i29 map 32.42 State roads close to Gretna City Hall (Amenity Townhall) US 6 NE map 0.20 US 77 NE IA map 24.39 US 75 NE map 26.73