America’s newest longwall:  Allegheny Metallurgical’s Longview

The biggest surprises come when you least expect it, and that’s part of the glean of the newest underground longwall mine in the U.S. After years of planning and development, 
Longview is ready for her close-up. NAM recently got an exclusive tour. By Donna Schmidt Deceivingly close to the paved roads and traffic of small-town Bridgeport, W.Va., just south of…

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