A machine for reshaping the trackbed after tamping (Schotterplaniermaschine in
german) of Gleisbau Geiseltal waits in track 3 at Horrem (on Cologne-Aachen) on
19 October 2001 to exit towards Cologne. The lead unit of the train is a
ballast tamper.
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Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph Schmitz</a>