Re 460 # 079 with the diverted EURONIGHT train 466 "Wiener Walzer" Vienna-Zürich, running as train 30866 from St.Margrehten via St.Gallen-Winterhur to Zürich. The usual route is from Feldkirch via Buchs-Sargans to Zürich, but there are trackworks during some weeks between Feldkirch and Buchs (SG), so the train is running from Feldkirch via Dornbirn to St.Margrethen and via Winterthur to Zürich. There are seat, couchette and sleeping cars of the austrian, hungarian and czech railways in the consist.