Second Issue of International Journal of Geoengineering Case Histories [Official This Time]
Project Related
Crews assembling TBM for first ever tunnel under San Francisco Bay
What about the BART you may be wondering. Well, the Bart is not really a tunnel but a precast tube that was sunk and rests on the bottom of the bay. This water supply tunnel […]
Project Related
Devil’s Slide Tunnel video from a renegade bicyclist
A bicyclist went around the barricades at the California Highway 1 Devil’s Slide Tunnel project after work hours and rode his bike through one of the tunnels, recording video as he went. I don’t advocate […]
News
Building the Tunnel Behind Bertha
This is a great little time lapse video from WSDOT that shows the construction of the tunnel behind the Bertha’s disassembly pit for the Alaska Way Viaduct Replacement Project.