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	Materials in Use in U.S. Interstate Highways Materials Usage Natural aggregates (construction sand and gravel and crushed stone) make up the largest component of nonfuel mineral materials consumed in the United States (f Add to Reading List Document Date: 2006-10-11 14:21:58 Open Document File Size: 815,12 KB Share Result on Facebook

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Materials in Use in U.S. Interstate Highways Materials Usage Natural aggregates (construction sand and gravel and crushed stone) make up the largest component of nonfuel mineral materials consumed in the United States (fAdd to Reading List