The line was 2.2 kilometres (1.4 mi) long, 1,435 mm (4 ft 8+1⁄2 in) standard gauge single track, but not electrified.

The line enabled trains to travel between the two train stations, but the line was located in the streets, making it a delicate task and stopping traffic in the City Hall Square, the plaza in front of Oslo City Hall.

Passengers who wanted to transfer between the two stations had to find alternate means of transportation.

The line was opened on 13 November 1907,[2] but closed in 1983, after the Oslo Tunnel between Skøyen and the new Oslo Central Station was opened in 1980.

This Norwegian rail transport related article is a stub.