Live Chat I-70 Community Nearby Traffic Main Dam (Water dam) 2024-06-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Main Dam (Water Dam) Aurora, CO 1.52 Commerce City, CO 12.92 Englewood, CO 13.07 Interstate highway exits close to Main Dam (Water Dam) Exit 9, i225co 2.75 Exit 8, i225co 3.06 Exit 10, i225co 3.11 Interstate highways close to Main Dam (Water Dam) i225co map 2.75 i70 map 5.37 i270co map 6.71 State roads close to Main Dam (Water Dam) CO 30 map 0.07 US 40 CO map 1.54 US 287 CO map 1.55