Episode 71: Florida International University Pedestrian Bridge Collapse
Well There‘s Your Problem
00:00
Is There Cracking in Node 11 12?
The NTSB says the bridge cracked 45 times wider than a crack of no concern. The cracking was caused by members 11 and 12 not meshing well together. A drainage pipe that goes right through it put extra stress on the concrete, according to engineers.
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