Diesel railcar with trailer, type NE81 of the SWEG, a private railway running several separate branch lines in south-west Germany. This train operates on the line Freiburg (Breisgau) - Untermünstertal. The NE81 is a standard type that has been ordered by a number of private railways. April 1996, Freiburg (Breisgau) Hauptbahnhof. Photo: Tobias B. Köhler.