I would like the route,, Karlsruhe Innenstadt,, as a route for TSW3. On the route, you should be able to represent the line S1 (Ettlingen-Hochstellten) and the S5 (Durlach-Rheinhafen). The vehicles available for this should be the GT8-100D, GT8-100C, GT8-70D/N (4 waggons) and the GT8-80c