The Winterthur–Etzwilen railway line is a railway line in Switzerland. It links Winterthur in the canton of Zurich with Etzwilen in the canton of Thurgau. The line is 31.81 kilometres (19.77 mi) long standard gauge single track and electrified at 15 kV 16⅔ Hz AC supplied by overhead line.The line was opened on 17 July 1875 between Winterthur and Etzwilen by the Swiss National Railway (SNB) company.
