Tags: Lehigh Cement
Lehigh is requesting permission to mine deeper limestone deposits. Representatives from the Maryland Department of the Environment, Army Corps of Engineers and Lehigh Cement Co. joined together at a public hearing in New Windsor, Maryland, last night to answer questions ...
To keep up to date with this breakdown of news in the United States and Canada, visit www.AggMan.com for daily updates. By Therese Dunphy, Editor-in-Chief Arkansas State highway officials say that bids on transportation projects are lower than expected — allowing the state ...
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