For decades, concrete barriers have proven successful in helping vehicles stay on the roadway during a crash. Sometimes motorcyclists also crash into these barriers and are often injured or killed if thrown over the top. Researchers from the Texas A&M Transportation Institute’s (TTI’s) Roadside Safety and Physical Security Division designed and tested a semi-rigid containment […]
At TTI’s crash facility, a fully loaded 18-wheeler traveling at 50 mph slammed into a concrete barrier placed on top of a retaining wall. The data from the unique crash test will prove vital.
A recently completed project led by the Texas A&M Transportation Institute (TTI) focused on improving the safety, cost and performance of bridge barriers by using a nondestructive testing (NDT) approach. “This project is part of the Transportation Pooled Fund Program and was proposed in 2011 by the Louisiana Department of Transportation,” says TTI Associate Research […]