The left building contains the old signalbox of Horrem on the upgraded line Cologne-Düren (ABS 4). The right building was newly errected, so i guess it will contain the electronic signalbox for the new Ks signals that were installed. It's funny that new signalboxes are built without windows, even if they are direct beneath the rails. In some years there might be signalmen that don't know how a train looks like in reality ;-). Or is the new building just for the computer equipment? We will see. The picture was taken on 9 August 2001.

Digital photo by Christoph Schmitz