The Warendorf Railway (German: Warendorfer Bahn) is a single-track branch line from Münster via Warendorf to Rheda-Wiedenbrück in the German state of North Rhine-Westphalia. It is now served by a train that continues from Rheda-Wiedenbrück to Bielefeld. The line is a section of the former Münster–Rheda–Lippstadt railway and is now operated as part of Deutsche Bahn’s Münster-Ostwestfalen regional network, based in Münster. According to Deutsche Bahn it was the most accident-prone railway line in Germany before 2013.[2]