Merradalen (also Mærradalen) was a station on the Kolsås Line of the Oslo Metro in Norway.
[1] It was opened as a station on the branch from Sørbyhaugen to Jar, in 1942.
[2] The station was located close to a bridge across the valley with the same name.
Merradalen was closed on 5 July 1957 and replaced with Ullernåsen.
This article related to the Oslo Metro is a stub.