[1] The city has planned to build a new rapid transit station for the Oslo T-bane at Homansbyen, but as of 2017 this has not been developed.

Homansbyen was opened on 10 October 1875, as the terminus of the first horsecar line built by Kristiania Sporveisselskab.

Because the station would be far underground, travel time gains to the city center for local residents would be small, compared to using the tram.

Oslo Sporveier was also concerned that a rapid transit station would take ridership away from the trams, that previously had been threatened with closure.

The T-bane needs NOK 100 million to upgrade the safety in the tunnel; the current plans involve there being no stops between the two stations.