The upgraded line Cologne-Düren (ABS 4) seen east of Düren in the area of the new overtaking station Merzenich on 24 July 2001. Between the masts the southern siding of the main line and a single track for the S-Bahn (urban train) will be built. The picture was taken from RB 11539 which waited at the red signal.

Digital photo by Christoph Schmitz