CONSTRUCTED. >> WE ARE IN BLAIR COUNTY AND THIS IS THE PLANT RESPONSIBLE FOR MAKING THE BEAMS HEADED TO FERN HOLLOW. THIS IS ONE OF THEM. THESE ARE HIGH-PERFORMANCE CONCRETE BEAMS. IT IS ABOUT 155 ...
The big green beam that arrived was part of a delta frame — steel triangles that support the top girders to form the steel supports of the bridge. Surrounded by a motorcade, an oversized truck ...
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