Lefortovo Tunnel in Moscow is one of the deadliest tunnels in the world.
Security cameras in Russia's recently-completed Lefortovo Tunnel captured some pretty wild high-speed car accidents.
This 3150 m long tunnel in Russia is the longest in-city tunnel of Europe. There is a river running over it and water leaks at some points. When the temperature reaches -38 degrees like it did this winter, the road freezes and the result is this video. The 3.2 km tunnel appears rather cramped, but that doesn't stop any of these drivers from traveling at ridiculous speeds, nor has it prevented them from being generally careless. (Windows Media WMV file Approx. 2 Mb)