PM Update: Cool and windy tonight and tomorrow
Two maintenance trailers were there and then they were gone. All it took was a wicked tornado and three seconds. Watch the video above and if you're short on time, fast forward to 45 seconds in when the destruction occurs.
The twister occurred at Chickamauga Lock in Chattanooga, Tenn, on Tuesday (Oct. 26, 2010).
Hat tip: @JimCantore and @severestudios Twitter feeds.