Live Chat I-20 Community Nearby Traffic B J Blount Lake Dam (Water dam) 2024-05-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to B J Blount Lake Dam (Water Dam) Chunky, MS 9.19 Newton, MS 12.25 Decatur, MS 17.40 Interstate highway exits close to B J Blount Lake Dam (Water Dam) Exit 115, i20 4.37 Exit 121, i20 8.43 Exit 109, i20 11.94 Interstate highways close to B J Blount Lake Dam (Water Dam) i20 map 4.37 i59 map 19.72 i55 map 103.65 State roads close to B J Blount Lake Dam (Water Dam) US 80 MS map 0.50 MS 503 map 0.96 MS 15 map 11.75