sentences:  Firstly, it proposed connecting the Lilleaker Line to Majorstuen.Secondly, it proposed a tunnel through the city center, from Majorstuen to Stortorvet and Vaterland, and onwards as an elevated line eastwards, along routes that closely resemble the current metro lines and the Ekeberg Line.From Stortorvet, a northern branch was proposed which would be built towards Kjelsås.