CHUNKS OF CONCRETE FALLING ONTO THE MASS PIKE ... THESE PHOTOS SHOW METAL BARS CALLED REBAR, THAT ARE USED TO STRENGTHEN CONCRETE. I TALKED WITH A PROFESSOR OF CIVIL ENGINEERING WHO SAYS WE ...
Read also: How to safely and efficiently haul heavy equipment. Images (below) show broken rebar hanging from the overpass and concrete chunks strewn across the roadway below. The excavator ended up on ...
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