 Should a new tunnel be built, it would not necessarily run next to the Oslo Tunnel. One proposal from the National Rail Administration calls for a separate commuter train station to be built underground, at the location of Oslo Bus Terminal, within walking distance of Oslo S. This proposal involves the line connecting to the existing route before reaching Nationaltheatret. The lobby organisation Norsk Bane have called for a line to run further north, and serve Majorstuen, where there is a major metro and tramway hub. Norsk Bane also call for the tunnel to be built for higher speeds, and state that it is necessary to build high-speed rail to Bergen and Stavanger. Combined with a new line from Drammen to the tunnel, it would allow travel time from Drammen and Oslo to be reduced to 18 minutes.
