How Truck Escape Ramps Stop Out-Of-Control Big Wheelers

Truck escape ramps are used as a traffic tool on steep, sustained grades to check high vehicle speeds in emergencies. The ramps use a combination of momentum-halting media like gravel or sand and an incline to bring runaway vehicles to a halt.

For more, visit:
https://www.codot.gov
https://dot.ca.gov
https://www.oregon.gov/ODOT

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How Truck Escape Ramps Stop Out-Of-Control Big Wheelers

Видео How Truck Escape Ramps Stop Out-Of-Control Big Wheelers канала Business Insider