Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

SR 99 disassembly underway

06/03/2015
SR 99 disassembly underway

TBM Bertha reached her stopping point in the SR 99 tunnel access pit in Seattle, US on 03.03.2015, clearing the way for Seattle Tunnel Partners to begin a disassembly process that will likely take weeks. Click us/69 and here for tunnelbuilder archive. Visit http://www.wsdot.wa.gov. 10/15.



NEED QUALIFIED PERSONNEL?