Oppsal is a station on the ÃÂstensjø Line (line 3) of the Oslo Metro. It is located in the suburb of Oppsal, between the stations of SkøyenÃÂ¥sen and Ulsrud, from Stortinget.
However, rail service through Oppsal is older, having opened as part of a suburban tram line in 1926. It was opened by operator Akersbanerne as part of an extension from Bryn. There was a balloon loop here. It remained the terminus of the ÃÂstensjø Line, until 1957, when it was extended to Bøler. The station was opened as a subway station on the 29th of October 1967. P.A.M. Mellbye was the station's architect.