I'm sure there have been a bunch of requests already for Swiss routes and I know the Arosa line is on the roadmap, but I just want to give another vote for more Swiss routes. The slow mountainous routes are definitely very interesting, but there is more to Switzerland than just that. The SBB has some really nice routes too, at a faster pace, but still with really interesting scenery. It's especially nice going alongside lakes around sweeping curves at a high-ish speed with mountains in view. Some ideas: Zurich-Lucerne Geneva-Lausanne-Montreux Bern-Interlaken Also, the Golden Pass/Panoramic Express would make for a great route with a lot of variety, and could be broken down into 3 parts: Lucerne-Interlaken Ost Interlaken Ost-Zweisimmen Zweisimmen-Montreux I personally feel that the 1st and 3rd parts would be the most interesting, but a 3 part series would be pretty cool.
No point in waiting to request things. The earlier you ask for things, the more time there is for people to "vote" for it and for it to be considered for development. I'm sure they're working on multiple routes at the same time, so if you want them to develop the things that you want, then ask as soon as you can.
The line from Bern to Interlaken is excellent, it’s fast but then slows as it winds it’s way through the valleys on the single track along the West Lake. The ICE also makes it down there so it’s perfect.
