CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
Per Wikipedia's[2] Weinberg Tunnel article: "the route was changed to its current state" with the tunnel's opening and a simultaneous timetable change on 15 June 2014, after public platforms opened a day earlier.Swiss Federal Railways brought the new four-track Löwenstrasse station into service 16 metres beneath Zürich's main station, the first stage of the Durchmesserlinie cross-city link.
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