This is the road barrier deep dive you never knew you needed Annoy your friends and loved ones with crash attenuator trivia and cable barrier safety figures!

Many La Jollans see the potential temporary impact of a project to replace a concrete barrier with a metal railing as ...

MDOT is using not only the specialized Road Zipper machine but also a special concrete barrier equipped with hinges. Each concrete piece is smaller, and they're linked together like a chain.” ...

Officials said a semi truck was heading west on I-96 near Milford Road when it was cut off by another driver. That caused the semi driver to lose control, veer right, and crash into the metal barrier.