Asphalt Zipper

Do you know and respect Asphalt Zipper? Be kind to acquaint yourself with its 'younger brother' - the Diamond Road Smoother - this year on U.S. roads. From the Inventor of famous Asphalt Zipper....
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The Diamond Road Smoother is coming

U.S. Department of Transportation and Federal Highway Administration say that the 2015 year was great for roads, but the next 2016 will be even better. Just a reminder - The Diamond Road Smoother is coming!!!...
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