In May, a retaining wall that ran from Little Beaver Trail to a Walgreens store failed after a water main rupture, sending debris into the street, closing the road for several months. Specialty geotechnical contractor […]
In July of 2005, cracks began forming in the concrete dam that created Duke Lake in Ryerson Station State Park in Pennsylvania that required officials to drain the 62-acre lake. The state’s Department of Environmental […]
Part of the dam collapsed in July during flooding by the Maquoketa River, draining a nine-mile lake. FEMA officials decided the dam wasn’t elligible for federal emergency funding because it is owned by a private […]
‘The Santa Clara Valley Water District has received preliminary findings from an ongoing seismic stability evaluation for Anderson Dam that detail part of the dam could experience “significant slumping” if a 7.25 magnitude earthquake were […]
This is the online version of an article that appeared n the September 2010 version of CE News Magazine. It has a nice set of tables summarizing various large transportation projects across the country, grouped […]
It’s been over 5 months since the massive St. Jude landslide that claimed the lives of four residents. The quick clay landslide took place on May 10, 2010, and in this article, it is clear […]
Various stakeholders are meeting at the site of the fatal landslide to discuss the various options for replacing or realigning the portion of the canal that failed. [Source: HJNews.com. Image: Landslides Under a Microscope Blog]
Constructed in 1931 by the Illinois Terminal Railroad, the Tucker Tunnel is located underneath Terminal Boulevard in downtown St. Louis. Over the years, the tunnel condition has deteriorated and the concern is that the failure […]
The ACEC has some great shots from the dedication ceremony for the Hoover Dam Bypass Bridge, including all of the visiting dignitaries and politicians, the plaques and of course shots of the bridge and the […]
I am not a geocacher, but I’ve always thought it sounded like a fun thing to do when my kids get a little older. But this author has some unique insights into the hobby that […]
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