Concrete trucks on the West Seattle Bridge finally after lengthy delay
Information from Seattle Department of Transportation
Concrete trucks arrived early this morning on the West Seattle Bridge. The first pours are for new expansion joints as part of major maintenance work being done while the bridge is closed.
Following the expansion joint concrete pours, we’ll then pour concrete inside the bridge for the improved post-tensioning system that will provide additional strength for the repaired bridge. These bridge repairs require 245 cubic yards – or about 30 truckloads of specialized concrete. Once the concrete structures are done, they’ll be capable of holding more than 20 million pounds of force for decades to come.