
Sept. 12, 2011, Washington, D.C. – The cost to build roads, runways and
bridges would increase by an estimated $104.6 billion over the next 20
years.
Sept. 12, 2011, Washington, D.C. – The cost to build roads, runways and bridges would increase by an estimated $104.6 billion over the next 20 years if coal fly ash is no longer available as a transportation construction building material, according to a new study by the American Road & Transportation Builders Association's Transportation Development Foundation (ARTBA-TDF). | READ MORE
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