The <a href="https://en.wikipedia.org/wiki/I-35W_Mississippi_River_Bridge" class="extiw" title="en:I-35W Mississippi River Bridge">I-35W Mississippi River Bridge</a> collapsing on August 1, 2007.  This was caught by a surveillance camera near the southwest corner of the bridge, overlooking the Lower <a href="https://en.wikipedia.org/wiki/Saint_Anthony_Falls" class="extiw" title="en:Saint Anthony Falls">Saint Anthony Falls</a> Lock.
<p>U.S. Army Corps of Enginners.  Gif animation by <a href="https://en.wikipedia.org/wiki/User:The_lorax" class="extiw" title="en:User:The lorax">The lorax</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>
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Later versions were uploaded by <a href="https://en.wikipedia.org/wiki/User:Anetode" class="extiw" title="en:User:Anetode">Anetode</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>.
2007-08-01.  Uploaded on
<p>Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.
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According to <a href="https://en.wikipedia.org/wiki/The_Washington_Post" class="extiw" title="en:The Washington Post">en:The Washington Post</a>, "the footage came from one of three security cameras that the Army Corps of Engineers has placed alongside the Mississippi River in Minneapolis, said Shannon Bauer, a spokeswoman for the agency. It was the only one to capture an image of the bridge collapse."<sup><a rel="nofollow" class="external autonumber" href="https://www.washingtonpost.com/wp-dyn/content/article/2007/08/02/AR2007080201936.html">[1]</a></sup>