Cherry Tree Guy and the Narrow Lane Invader, this mentat in question apparently followed directions to "turn right" onto a set of tracks, which he then inexplicably became stuck on. Upon noticing the speeding locomotive heading towards his car, the man jumped out of the vehicle and tried to warn the engineer by waving his arms frantically -- to no avail. The train slammed into the truck at 60 MPH and pushed the vehicle more than 100-feet, damaging 250-feet of track. The man was unharmed, though we understand his ego has filed for divorce.
[Thanks, Dr. Mark]