Hi All I have an add-On route Suggestion for TSW, which i have not seen here yet. Overview: The 125Km long Route from St. Gallen in Switzerland to Lucerne would be interesting to see in TSW. Passing through the Cantons of St. Gallen, Appenzell-Ausserrhoden, Schwyz and Lucerne. You pass over lots of Bridges including the Sitterviadukt, which is not that Famous but in fact the highest Railway Bridge in Switzerland. There is also a steep 50 ‰ incline Near Biberbrugg (In Comparison The Gotthard Route has a 28 ‰ incline at most). I would also Suggest to add two small route extensions Wädenswil to Samstagern (ca. 5km) and Biberbrugg to Einsiedeln (Another ca. 5km) with those parts added a greater versatility can be achieved since they allow for 2 more complete S-Bahn services. Traffic: The traffic on the route is mostly passenger traffic with three different kinds of Stadler Flirt EMU's. There are Varied S-Bahn commuter Routes such as the S4 From St. Gallen to Uznach, The S40 from Rapperswil to Einsiedeln, The S13 from Wädenswil to Einsiedeln and the S31 from Biberbrugg to Arth-Goldau. Additionally there is the VAE Voralpen-Express Interregio train that connects St. Gallen and Lucerne and only stops at the bigger stations. Rolling stock: The Südostbahn (SOB) Currently uses the following Stadler EMU's on the Route: 23 Stadler Flirt Series 1 and 2 EMU: 10 Stadler Flirt 3 EMU: Both of the above are mostly used on the commuter services, and to Extend the Voralpen-Express during the Rush hour between St. Gallen and Rapperswil. Lastly, The Stadler Flirt 3 "Traverso" The Traverso is used for the Interregional Voralpen-Express Service. It's also used on different Routes in Switzerland such as the Aare-Linth Train that Connects Bern-Zurich-Chur and the Treno-Gottardo that Connects Lucerne/Zurich/Basel to Locarno in the Canton of Ticino via the Historical Gotthard Route. I would choose to add those trains since there alredy is a Swiss Flirt EMU in the game which closely resembles the Flirt Series 1/2 of the SOB with the Rabe 523 of the Lucerne-Sursee Route, so it might be Possible to use that as a base to modify. Of Course there would be more interesting Older Rolling stock like the Re456 with the old now sadly retired Voralpen-Express rolling stock but that's probably asking for too much: Impressions: SOB Traverso crossing Lake Zurich Via the "Seedamm" Between Rapperswil-Pfäffikon SOB Traverso crossing the 99m high Sitter-viaduct between St. Gallen Haggen and Herisau SOB Traverso Crossing the Glattal-viaduct in Herisau Weissenbach-viaduct Let me know what y'all think of it and if u think there's any chance. I know route lenght might be a problem, but if that's the issue it's also possible to just build St. Gallen to Rapperswil or Biberbrugg(-Einsiedeln), Since that's the most interesting part anyway.