Get out of there

A fairly standard picture from Cologne main station, but I just can't get enough of the complicated tracks and overhead lines. 644 023 and another 644 are heading to Kall, while 120 208, recently returned from Hamburg (no idea why it was there) is pushing the RE 9 to Aachen. This is one train on this line with no capacity issues: Six double-decker carriages offer a lot more seats than the double Talent 2 sets that are used for most other journeys on this line.