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Three Hurt From Underground Mine Air Blast

Three workers were hurt after ground apparently shifted at an underground limestone mine in western Pennsylvania causing a rush of air through the mine's entrance, according to a report by the Associated Press.

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Haver & Boecker Demo Event Draws 50 Producers

HB 150Haver & Boecker, formerly W.S. Tyler, held a product demonstration event at a quarry in Pennsylvania. More than 50 aggregates producers braved unseasonably cold weather to attend the sessions which were held at Glacial Sand & Gravel, Slippery Rock, Pa.

 

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ARTBA Issues Earth Day Message

The transportation design and construction industry continues to be a driving force in efforts to protect the environment and is proud to join the 45th annual Earth Day observance.

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