This article is about the railway line in Austria. For the eponymous railway company, see
Montafonerbahn AG.
The Montafonerbahn (German: Montafonerbahn, lit. 'Montafon railway') is a railway line in the Austrian state of Vorarlberg. It runs 12.8 kilometers from the Schruns railway station in Schruns to Bludenz railway station in Bludenz, where it connects to the Arlberg railway and the Vorarlberg Railway, which together form the east–west main line in Vorarlberg. Local services on the line are designated the ● S4 of the Vorarlberg S-Bahn and are operated by the Montafonerbahn railway company (MBS), which also operates freight traffic on the line.