Add Yahoo as a preferred source to see more of our stories on Google. TAMPA, Fla. (WFLA) — The final superstructure beam was placed on the new Howard Frankland Bridge on Thursday afternoon, signifying ...

Beam bridges are built by spanning horizontal beams between two or more supports, relying on the beam's rigidity to resist bending under load. Construction generally follows these stages: 1. Site ...

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A structural beam may have been the first component to fail in last month's partial collapse of a bridge under construction in Old Town, according to the Maine Department of Transportation, although ...