A 12 million cubic meter landslide occurred in Wulong county in southwest China’s Chongqing Municipality on Friday. There are some excellent blog posts on this rockslide at Dave’s Landslide Blog. This massive failure occurred in the vicinity of a mine (Iron ore?) being run by a private company since 2004 after Chinese government geologists labeled the site dangerous resulting in it being closed in 2000 after over 50-years of production. (Photo from Suomen Kuvalehti via Dave’s Landslide Blog)
A massive landslide in the little town of Nachterstedt in Eastern Germany early on Saturday morning local time caused two houses to vanish into a nearby lake. Three people are believed to have been in the buildings at the time of the slide. Rescue efforts are still on going and had to be halted during the night but were resumed the next morning. Helicopters with infrared cameras and dogs were used to find the missing people, but with no success so far. Approximately 60 residents of nearby buildings had to be evacuated and put up in emergency shelters. (Photo by Spiegel Online) [Editor] More after the break. [/Editor]
The Devil’s Slide Tunnel project is on schedule and on budget according to a news story at ABC7News.com from earlier in June. The video (shown after the break) has a few nice shots showing rock bolting, soil nailing at the portals, and the geologic mapping and laser scanning that happens at the tunnel face.
I also came across a very neat article about how the Ocean Shore Railroad Company was the first to try to cut into the slope along what is now PCH 1 at the Devil’s Slide back in the early 1900s. They were trying to connect the then rural farming community of Half-Moon Bay with San Francisco. The railroad fought the reoccurring landslide and serious rockfalls. Ocean Shore Railroad went bankrupt in 1922 and pulled up its rails, making room for the current highway. (Photo at left from halfmoonbaymemories.com)