Live Chat I-55 Community Nearby Traffic Magin Lake Dam (Water dam) 2024-05-09 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Magin Lake Dam (Water Dam) Caseyville, IL 5.16 Maryville, IL 6.16 Edwardsville, IL 7.51 Interstate highway exits close to Magin Lake Dam (Water Dam) Exit 11, i55 1.52 Exit 11, i70 1.69 Exit 10, i55 3.15 Interstate highways close to Magin Lake Dam (Water Dam) i55 map 1.52 i70 map 1.69 i255il map 3.17 State roads close to Magin Lake Dam (Water Dam) IL 159 map 0.92 IL 157 map 1.54 IL 162 map 6.58