More Articles for John Roberts
Road Science Tutorial
Quiet Moves
A war is being waged on noise generated by pavements and highways.
By Tom Kuennen, Contributing Editor
Today, highway noise is considered an undesirable emission, just as if it were a noxious gas out of the tailpipe. But road designs can ... Read More...
Cook County (Illinois) Highway Department named ‘Public Agency of the Year’
WEST COXSACKIE, N.Y. – (Feb. 9, 2010) – The International Grooving and Grinding Association (IGGA) – a non-profit organization dedicated to serving as the leading promotional and technical resource for acceptance and proper use of diamond grinding and grooving as ... Read More...
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