Remember the Belgian train that could lay its own tracks? Well, the Nazis weren't as constructive in 1945. I mean, they weren't constructive at all, but this train of theirs was designed to destroy railroads as it run over them.
These scenes were filmed in March 1945, and show Wehrmacht engineers destroying railroads so the Allied forces couldn't use them. Those damn Nazis. I fucking hate them and their bloody UFOs. [Webalice via Dark Roasted Blend]