Re 4/4 II # 11173, former SBB, now owned and operated by Depot- und Schienenfahrzeuge Koblenz (DSF), is crossing the 99 meter high Sitter viaduct (highest railway bridge in Switzerland) of the former Bodensee-Toggenburg-Bahn between Gübsensee (Herisau) and St.Gallen Haggen, with the Eurovapor "Raclette" special 31166 from Rapperswil via Wattwil to St.Gallen. Red car is MITROPA dining of the HSF (Haltinger Speisewagen Freunde), followed by two fromer austrian railway ?BB cars Ap and BRz, now owned by the DSF.
