Live Chat I-55 Community Nearby Traffic Johnston Lake Dam (Water dam) 2024-05-20 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Johnston Lake Dam (Water Dam) Fernwood, MS 4.58 Summit, MS 7.64 Magnolia, MS 12.22 Interstate highway exits close to Johnston Lake Dam (Water Dam) Exit 15b a, i55 4.76 Exit 17, i55 5.12 Exit 18, i55 5.79 Interstate highways close to Johnston Lake Dam (Water Dam) i55 map 4.76 i12 map 83.12 i59 map 98.74 State roads close to Johnston Lake Dam (Water Dam) US 98 MS map 0.57 US 51 MS map 1.83 MS 24 map 1.93
