The South Korean company ETI, developed a new kind of road barrier specifically designed to not only save people’s lives but reduce the chance of the driver or passengers being injured.
The barriers are constructed with plastic rollers installed between the metal columns. The metal part absorbs the force of the car’s impact, the rollers begin to turn, ensuring that the car does not roll over, and at the same time, reduces the potential damage to the car.
Metallic barriers at the side of roads are meant to prevent cars from going off the highway.
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