CN (Former Grand Trunk Pacific) Bridge over Minnewastha Creek.
On September 2, 1915 a tornado took out a portion of the 115 foot high Minnewastha bridge near Uno and W. Files the engineer died when his freight train ran into a gap.
Grand Trunk Pacific Bridge over Minnewastha Creek
Two videos of the site.
Both have great footage. The first one begins with a road trip but ends with nice shots.
This one is shorter, but also great...