there are actually a few more threads suggesting this route and i hope this route is one of the three german TSW4 roadmap routes
This particular route is quite long. Even longer than kassel-wurzburg. Kwg mostly had tunnels and the same scenery throughout the entire route, making it slightly easier, but anything more complicated than that would make it less likely for this to come. However if you are on pc, you can use the editor to create the route.
You are correct but on the other hand, it's a TSC route requested in the game. Routes that were on TSC first and then TSW are the following Voarlberg Bahn (TSC this was the Three Country Corner Route) ECML York Doncaster Peterborough Hamburg-Lubeck Riesa-Dresden BML NEC 30th st Trenton NYC Clinchfield Sherman Hill Cajon Pass Ruhr-Sieg Strecke Linke Rheinstrecke Munich to Augsburg Birmingham Cross City Line BML and MML
