Live Chat I-20 Community Nearby Traffic Mangham Lake East Dam (Water dam) 2024-06-12 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mangham Lake East Dam (Water Dam) Bowdon Junction, GA 7.88 Mount Zion, GA 9.70 Waco, GA 11.24 Interstate highway exits close to Mangham Lake East Dam (Water Dam) Exit 11, i20 4.36 Exit 9, i20 5.72 Exit 19, i20 10.74 Interstate highways close to Mangham Lake East Dam (Water Dam) i20 map 4.36 i85 map 51.58 i75 map 57.61 State roads close to Mangham Lake East Dam (Water Dam) GA 8 map 0.21 US 27 GA map 2.11 GA 120 map 8.57