Live Chat I-20 Community Nearby Traffic Ross Barnett Reservoir Dam (Water dam) 2024-05-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Ross Barnett Reservoir Dam (Water Dam) Jackson, MS 10.61 Whitfield, MS 12.95 Pelahatchie, MS 16.35 Interstate highway exits close to Ross Barnett Reservoir Dam (Water Dam) Exit 59, i20 4.53 Exit 56, i20 7.74 Exit 54, i20 10.51 Interstate highways close to Ross Barnett Reservoir Dam (Water Dam) i20 map 4.53 i55 map 22.85 i220ms map 27.96 State roads close to Ross Barnett Reservoir Dam (Water Dam) MS 18 map 1.44 US 80 MS map 4.54 MS 471 map 6.85