
Colorado Geologic Survey RockTalk newsletter (use IE, I have problems viewing the CGS website in Firefox…the main menu shows up but the secondary menu is gone).
Nod to Dave’s Landslide Blog and the Arizona Geology blog by Lee Allison.
Colorado Geologic Survey RockTalk newsletter (use IE, I have problems viewing the CGS website in Firefox…the main menu shows up but the secondary menu is gone).
Nod to Dave’s Landslide Blog and the Arizona Geology blog by Lee Allison.
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)
A landslide in Yosemite National Park on Wednesday damaged three cars in the parking lot of the Ahwahnee Hotel and left rocks, one the size of two SUV’s in the parking lot. Park officials evacuated […]
I recently came across some a fascinating EPIC video that captured a landslide more or less from start to finish, a span of around 6 minutes. The landslide occurred in San Diego County, California at […]
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