Live Chat I-20 Community Nearby Traffic Gregory Lake Dam (Water dam) 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Gregory Lake Dam (Water Dam) Colorado City, TX 12.76 Coahoma, TX 19.94 Ira, TX 25.13 Interstate highway exits close to Gregory Lake Dam (Water Dam) Exit 200, i20 1.99 Exit 206, i20 4.76 Exit 207, i20 5.09 Interstate highways close to Gregory Lake Dam (Water Dam) i20 map 1.99 i27 map 147.92 i10 map 183.64 State roads close to Gregory Lake Dam (Water Dam) TX 163 map 14.85 TX 350 map 17.32 TX FM 3525 map 18.95