What do people think when they hear the term “guard rail”? Is it something on an elevated platform that prevents people from falling? Is it that low-profile metal strip that runs along the freeway? Or ...

There is actually a lot of engineering that goes into guard rails, but most of them have been on the roads for decades. The technology is getting better, and it’s time for an upgrade. We’ve seen ...

A new study from the University of Nebraska-Lincoln (UNL) argues that one of the mainstays of any drive should be altered. Guardrails could be risen from the current 31 to 36 inches and become much ...