1111. Vitim River Bridge, Russia
Source:baklol.com
This, as you can see, isn’t often used bridge. From the time it has been made, it has had a handful of people successfully crossing it, and the reason is more than obvious. A wooden contraption that has no guard rails, a whole bunch of missing planks, plus the fact that throughout certain times of year it is almost completely covered with ice, now draws only adrenaline junkies searching for their next high.