A retaining wall failed along the A13 autobahn in Schonberg, Austria. Few details are available at this point, but the wall did fall onto a passing truck, killing the driver. Snowmelt was likely a factor […]
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.