Live Chat I-29 Community Nearby Traffic McCoy Lake Dam (Water dam) 2024-06-12 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to McCoy Lake Dam (Water Dam) Watson, MO 10.72 Tarkio, MO 14.24 Brownville, NE 14.46 Interstate highway exits close to McCoy Lake Dam (Water Dam) Exit 110, i29 3.83 Exit 116, i29 6.77 Exit 107, i29 7.58 Interstate highways close to McCoy Lake Dam (Water Dam) i29 map 3.83 i80 map 91.47 i680ne map 99.26 State roads close to McCoy Lake Dam (Water Dam) US 136 MO map 1.78 MO 111 map 2.70 US 136 NE map 10.91