Live Chat AI Agent Community Gretna Nebraska Traffic 2024-05-23 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Gretna Nebraska Omaha, NE 8.70 Springfield, NE 9.65 Ashland, NE 11.99 Interstate highway exits close to Gretna Nebraska Exit 432, i80 2.69 Exit 439, i80 8.69 Exit 440, i80 10.89 Interstate highways close to Gretna Nebraska i80 map 2.69 i680ne map 18.19 i29 map 32.42 State roads close to Gretna Nebraska US 6 NE map 0.20 US 77 NE IA map 24.39 US 75 NE map 26.73