The western end of the tracks 7, 8 and 9 (from right to left) in Aachen Hbf seen on 19 October 2001. In the background is the line towards Belgium, it is electrified with 3 kV DC and climbs with 2.7% to the Buschtunnel near the border. The voltage changeover is done by switchable tracks in the station. D 424 (Cologne-Oostende) is just leaving, it is pulled by the belgian DC electric 2729, at the end 225 020-7 is pushing. Above the platform ends runs the road bridge to Burtscheid. The line to Mönchengladbach is further right, it is not visible in the picture.
Digital photo by Christoph Schmitz