The <a href="https://en.wikipedia.org/wiki/Stillwater_Bridge_(St._Croix_River)" class="extiw" title="en:Stillwater Bridge (St. Croix River)">Stillwater Bridge</a>, over the St. Croix River in Stillwater, Minnesota, with its lift span raised.  The 1931 bridge is listed on the U.S. National Register of Historic Places.
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/93704061@N06/9289535498/">Stillwater Lift Bridge</a>