 As part of the permit, the municipality bought newly issued shares for NOK 200,000 to become shareholder of a fifth of the company.Work commenced in 1898, which also included moving the tracks from Parkveien to Inkognitogaten and from Bogstadveien to Valkyriegaten.The double track opened in 1898 to Majorstuen, and three years later on the Skøyen Line.