40 Foot Sinkhole in Tenn. Stadium Endzone

Every year, the American Association of Highway and Transportation Officials (AASHTO) has a photo contest called Faces of Transportation. This year’s top winners had a strong geo-engineering theme. A photo of the Caldecott Fourth Bore […]

On April 26, a sinkhole opened up in a busy Beijing street in China’s capital city, swallowing up a truck. According to news reports, the driver and passenger jumped out of the vehicle before it […]

My colleague at DBA, Robert has posted some new photos for this interesting project involving micropiles supported piers, rock bearing footings at the abutments augmented with rock anchors, and rock bolted slopes. Scroll down for […]