Live Chat I-45 Community Nearby Traffic Allison South Lake Dam (Water dam) 2024-06-06 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Allison South Lake Dam (Water Dam) Angus, TX 7.98 Powell, TX 13.39 Richland, TX 16.48 Interstate highway exits close to Allison South Lake Dam (Water Dam) Exit 229, i45 0.45 Exit 228a, i45 1.43 Exit 228b, i45 1.43 Interstate highways close to Allison South Lake Dam (Water Dam) i45 map 0.45 i35 map 44.68 i35wtx map 61.23 State roads close to Allison South Lake Dam (Water Dam) US 287 TX map 0.30 TX 31 map 2.10 TX 22 map 2.40