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 ...

The National Highway Traffic Safety Administration's plan to mandate side underride guards may represent one of the costliest trucking mandates of all time. It's being carried out in the name of ...

Kolkata: Guard rails set up on roads at night should have reflectors so that they can be visible from a distance, they should be placed in a “scientific manner” and the first row cannot, under any ...