Stockholm City Line
railway tunnel in Stockholm

The Stockholm City Line (Swedish: Citybanan) is a railway tunnel beneath central Stockholm in Sweden which is used by the Stockholm commuter rail network. The line is 7.4 kilometres (4.6 mi) long, double track and electrified. It has two stations: Stockholm City railway station, which is connected to Stockholm Central Station and located directly below T-Centralen metro station; and Stockholm Odenplan railway station, which is also served by the Green Line of the Metro. The line and its stations opened on 10 July 2017.
Route and stations
From north to south, the tunnel begins at Tomteboda, where it branches off from the East Coast Line (Swedish: Ostkustbanan). It then runs under Vasastan, passing through Stockholm Odenplan railway station, and continues under Norrmalm to Stockholm City railway station. From there, it runs beneath the Norrström waterway, beneath the island of Riddarholmen, and then under lake Mälaren at Riddarfjärden. The tunnel then reaches Södermalm, where it joins the Western Main Line (Swedish: Västra stambanan) at Stockholms södra railway station.
Stations
Stockholm Odenplan railway station – Located beneath Odenplan in Vasastan, this station is integrated with the existing Odenplan metro station, which opened in 1952. It provides connections to Stockholm's Green Line and local bus services.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 24, 2026. The linked authority identifier is Q867717. Authority coordinates are 59.325, 18.067. 1 of 2 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2017 and 1952.
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This entry incorporates text from “Stockholm City Line” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.