SBB finalises construction schedule for Zürich – Winterthur line expansion, including Brüttener Tunnel, Switzerland March 25, 2026 | Europe News, News Swiss Federal Railways has finalised the construction schedule for the USD4.18 billion expansion of the Zürich – Winterthur main line, with completion targeted for 2037. The programme centres on the c... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password