Crews digging down to stuck Seattle tunnel machine

«Previous
3 of 4 Photos
Next »
Read the story
Seattle tunnel
«
  • Bertha Digs Away
  • 140103_bertha_pipe_embed
  • Seattle tunnel
  • 140103_bertha_gal_03
»
Seattle tunnel
In this Tuesday, July 30 photo provided by the Washington State Department of Transportation, Bertha begins to cut through the north wall of the launch pit in Seattle.