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Street Smarts: Stiffer Pavements Can Reduce Fuel Use

Researchers at the Massachusetts Institute of Technology (MIT) have found that a pavement property called deflection could save more that $15 billion in annual fuel costs and reduce greenhouse gas emissions. Read more

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Aggregate producer to sell lime kiln dust

Graymont, a Canadian lime and limestone aggregate producer, has entered into a strategic alliance to provide lime kiln dust to fertilizer company AGRO-100. Read more