Live Chat I-29 Community Nearby Traffic Jay Dam (Water dam) 2024-04-26 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Jay Dam (Water Dam) Nebraska City, NE 10.83 Thurman, IA 10.91 Union, NE 12.13 Interstate highway exits close to Jay Dam (Water Dam) Exit 15, i29 2.48 Exit 10, i29 5.99 Exit 20, i29 8.98 Interstate highways close to Jay Dam (Water Dam) i29 map 2.48 i80 map 52.43 i680ne map 58.94 State roads close to Jay Dam (Water Dam) IA 2 map 5.84 NE 2 map 8.84 US 75 NE map 9.74