Live Chat I-30 Community Nearby Traffic Key Lake Dam (Water dam) 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Key Lake Dam (Water Dam) Avery, TX 12.18 Clarksville, TX 16.04 De Kalb, TX 27.17 Interstate highway exits close to Key Lake Dam (Water Dam) Exit 178, i30 30.61 Exit 186, i30 31.32 Exit 170, i30 32.18 Interstate highways close to Key Lake Dam (Water Dam) i30 map 30.61 i20 map 121.20 i220la map 151.05 State roads close to Key Lake Dam (Water Dam) TX FM 44 map 1.31 US 82 TX map 6.04 TX FM 412 map 6.09