London Crossrail Project – Will Be Largest Civil Project in Europe

[Updated May 26, 2011] A new, cleaner, longer version of the video has surfaced on YouTube recently.  You can see it embedded below.  It includes some footage of attempts to "water bomb" the rock loose […]

These are some really fantastic photos of the Devil’s Slide tunnel construction. For those who aren’t familiar, the tunnels will be bypassing a particularly landslide and rockslide-prone portion of the California Coast that is currently […]

The century-old PATH subway tunnels underneath the Hudson River were not excavated through bedrock, but rather under a thick layer of silt and clay. Apparently there is a a sufficient security concern to warrant protecting […]