Live Chat I-81 Community Nearby Traffic Bennetts Dam (Water dam) 2024-05-23 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Bennetts Dam (Water Dam) Blacksburg, VA 2.95 McCoy, VA 2.95 Roanoke, VA 6.31 Interstate highway exits close to Bennetts Dam (Water Dam) Exit 114, i81 4.32 Exit 118c b, i81 5.14 Exit 128, i81 5.83 Interstate highways close to Bennetts Dam (Water Dam) i81 map 4.32 i77 map 50.24 i64 map 68.79 State roads close to Bennetts Dam (Water Dam) VA 111 map 0.43 US 460 VA FROM WV TO ROANOKE map 0.86 VA CR 657 map 2.35