![]() ^ Tim Newcomb (April 19, 2021), "Seattle's Latest Tunnel Boring Machine Will Dig 2.^ "Sound Transit contractor completes mining last tunnel segment for Northgate Link Extension" (Press release).^ Alaskan Way Viaduct replacement program: Tunneling, Washington State Department of Transportation, retrieved.^ Jeff Switzer (September 25, 2007), "Machine moves 100 trucks of dirt a day", Everett Herald."Brightwater tunneling completed this week". "2 tunneling machines on Brightwater sewer project are damaged - and 300 feet deep". ^ Scott Gutierrez (May 15, 2012), Light rail tunnels now link downtown to Capitol Hill, UW, Seattle Post-Intelligencer. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |