Line 3
Kolsås Line / Østensjø Line — Kolsås ↔ Mortensrud. 33 stations.
About Line 3
Line 3 runs from Kolsås to Mortensrud and serves 33 stations (Kolsås Line / Østensjø Line). From Kolsås the line follows the Kolsås Line to Smestad and Majorstuen, runs through the common tunnel and continues via Helsfyr and Hellerud along the Østensjø Line to Mortensrud. A one-way trip from end to end takes about 56 minutes.
Line 3 — Stations
The Oslo Metro began as the Holmenkollbanen in 1898 – according to Norwegian Wikipedia the first suburban railway in the Nordic countries and Norway’s first electrically operated railway line.
Line 3 — Frequently Asked Questions
Line 3 is one of the five metro lines in Oslo. It runs from Kolsås to Mortensrud and serves 33 stations.
A one-way trip from Kolsås to Mortensrud takes about 56 minutes according to Ruter’s timetable.
The first departures are around 05:00 on weekdays and around 06:00 on Saturdays and Sundays. The last departures are around 00:30–01:30, about the same every night – there is no extra night service at weekends. Line 3 runs every 7–8 minutes on weekday daytimes (Saturday about 10:00–19:00) and every 15 minutes otherwise.
In the common tunnel (Majorstuen, Nationaltheatret, Stortinget, Jernbanetorget, Grønland and Tøyen) you can change between all five metro lines. Other transfer stations on Line 3: Smestad, Ensjø, Helsfyr, Brynseng and Hellerud.
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