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Minnesota Bridge Collapse
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[QUOTE]Originally posted by TwinStarRocket: [QB] The 35W bridge was a "spandrel braced" arch bridge, a combination of beam and arch bridge. The arch was very slight, which is probably why the bridge deck could fall 64 feet into the river while remaining mostly horizontal. It is amazing so many survived this fall, some even walked away. The truss hitting the river bottom probably absorbed some shock, along with car suspensions and tires. I was an engineering school dropout who watched this bridge being built. [/QB][/QUOTE]
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