Colorado 4/9 Colorado Dept. of Transportation, 4201 E Arkansas Ave. Room 150, Denver, 80222-3406, bridge replacements. The contract calls for the replacement of two bridges on Interstate 76 over the Union Pacific Railroad and construction of reinforcements for existing piers on the 76th St. bridge. Work includes related paving work, retaining wall construction and related site development. The project is currently estimated at between $10 million and $20 million.
展开▼
