close_menu
Latest News

Photo Galleries

Huge tunnel drill makes its way to Seattle waterfront

Seattle is welcoming the huge drill that will dig out earth and make way for the city's new SR 99 tunnel.

6 of 8

Crews in Japan remove the 57.5-foot-diameter cutterhead from Bertha, the machine that will dig the SR 99 tunnel in Seattle.
Photo by (WSDOT Flickr)
6 of 8

More Photo Galleries

close_menu
Latest News