Although the practice of using a concrete barrier down the center of a roadway to separate opposing traffic dates back to the mid-1940s, the practice seems really to have gained steam when, in 1955, ...

Concrete barriers don't sound especially safe, but rest assured plenty of engineering know-how has gone into making those ...

To validate that crash simulation efforts are valid representations of crashes, it is a common practice to conduct full-scale crash tests for selected configurations of a barrier for critical impact ...

Nashville is using Choose How You Move funds to test out a series of street safety measures, including new concrete bike-lane barriers and raised pedestrian crosswalks. Why it matters: Metro police ...