OPELIKA, Ala. After 10 years of trucking the bumpy roads of America, Charles Patterson s new job has him steering a big rig around a silky smooth track. Patterson s workplace: the new National Center ...
Northern Kentucky is part of a statewide experiment testing out rubber-modified asphalt on county roads. Kenton is one of four counties to get a state grant for the project. The modified asphalt uses ...
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