I hope this route comes to TSW so so so so much! I've been one time to Köln/Cologne (however you write this name XD ) and that Hohenzollernbrücke was just so busy. Every 2 or 3 minutes a train. From Talent 2's to ICE's, everything was passing by. Would like to have a route along the Rhine, so from Köln Southwards. I like the South part of the Rhine valley railway more than teh Northern part