Big Teeth On December 14, 2011 By Fred KingIn Bridge, Seattle1 Comment I believe this is the boring bit used to drill a hole in the ground for the large, support columns for the new 14th St. bridge. 47.512448 -122.375868 Share this:Share Click to print (Opens in new window) Print Click to share on Reddit (Opens in new window) Reddit Click to share on LinkedIn (Opens in new window) LinkedIn Like Loading...