Live Chat I-80 Community Nearby Traffic Willoughby Dam (Water dam) 2024-06-11 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Willoughby Dam (Water Dam) Dix, NE 16.00 Sidney, NE 23.46 Gurley, NE 27.57 Interstate highway exits close to Willoughby Dam (Water Dam) Exit 38, i80 4.17 Exit 48, i80 13.85 Exit 29, i80 17.33 Interstate highways close to Willoughby Dam (Water Dam) i80 map 4.17 i76 map 59.05 i25 map 130.15 State roads close to Willoughby Dam (Water Dam) US 30 NE map 2.51 US 385 NE map 25.91 CO 113 map 31.02