You’ve never seen tunnel footage like this before!
Just a few days before the SR 99 tunneling machine started tunneling under the Alaskan Way Viaduct, the Washington State Department of Transportation flew a video-equipped drone through the SR 99 tunnel to show Seattle Tunnel Partners’ construction progress.
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Enbridge Northern - Kitimat
During the past year, UCA has been developing an on-line global digital library for use by SME members and others in the tunneling community. This library, better known as Onetunnel.org, contains the world’s foremost information on mining research and technology. Effective January 1, 2008, this on-line global library became a reality as a beta site and is available to all UCA members!
One of the functions of UCA is to facilitate networking among members. This service is important for the work of UCA committees and planning activities, as well as for members’ professional pursuits.