A Runaway Ramp Stops a Big Rig Way Faster Than You Thought
You've seen them on hilly highways everywhere, but you've probably never had the chance to see an escape ramp at work.
Continue Reading http://www.popularmechanics.comYou've seen them on hilly highways everywhere, but you've probably never had the chance to see an escape ramp at work.
Continue Reading http://www.popularmechanics.com
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