WASHINGTON — The Interstate 35W bridge collapsed because of forces so great a massive piece of steel was stretched as if it were latex, eventually ripping apart and causing one of the biggest ...
In public testimonies on the I-35W Bridge over two days, investigators said the main flaw was gusset plates designed too thin for the amount of weight supported. In addition, construction equipment ...
Although the final cause of the Aug. 1 Interstate-35W bridge collapse in Minnesota has yet to be determined, National Transportation Board Chairman Mark V. Rosenker says investigators have found a ...
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