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Green Line extension to Arenastaden
A 4 km underground extension north from Odenplan to Arenastaden via Hagastaden and Södra Hagalund, adding three stations.
- Total length
- 4 km
- Open today
- 0 km
- Under construction
- 4 km
- Sections
- 1
Category
Railways
Status
Opened
Under construction
Tendered
Planned
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Sections
| Sections | Status | Length | Timeline | Cost | Funding | Contractors | Contract terms |
|---|---|---|---|---|---|---|---|
| Odenplan–Arenastaden The official length is 4 km. The OSM construction alignment follows one track and measures 3.73 km; the sourced length is retained. | Under construction | 4 km |
|
| – | – | – |
Related projects
- RailwaysBlue Line extension to BarkarbySame country and category
- RailwaysCitybanan (Stockholm City Line)Same country and category
- RailwaysNorrbotniabanan (North Bothnia Line)Same country and category
- RailwaysVästlänken (West Link)Same country and category
- RailwaysYellow Line to ÄlvsjöSame country and category
Sources
- Region Stockholm: Green Line to Arenastaden, 4 km and three new stationsread Oct 12, 2026
- Region Stockholm: Green Line to Arenastaden works newsletter, December 2020read Oct 12, 2026
- Region Stockholm: New metro expansion cost and opening forecast, 25 September 2026read Oct 12, 2026
- OpenStreetMap: Green Line construction alignment, Odenplan–Arenastaden (way 777186557)read Oct 12, 2026
- OpenStreetMap ODbL attribution: geometry from OSM construction way snapshots, base timestamp 2026-10-12T20:00:03Zread Oct 12, 2026
Figures last checked against their sources in Oct 12, 2026.