David Sowers, Deputy Project Manager for the Alaskan Way Viaduct replacement program, talks about what WSDOT and contractors will be doing during the two week closure when Bertha digs beneath the viaduct.
Here's why WSDOT has to close the viaduct for two weeks
David Sowers, Deputy Project Manager for the Alaskan Way Viaduct replacement program, talks about what WSDOT and contractors will be doing during the two week closure when Bertha digs beneath the viaduct.
