The Oslo Port Line was 2.2 km long, but being located on the streets, it made for a lot of traffic in the City Hall Square in front of Oslo City Hall ( a municipal building in Oslo, the capital of Norway).
The Oslo Port Line (Norwegian: Havnebanen i Oslo) is an abandoned Norwegian railway that went between the two main railway stations in Oslo, Oslo stbanestasjon and Oslo Vestbanestasjon. The line was 2.2 km long, 1,435 mm (4 ft 8 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. Oslo City Hall (Norwegian: Oslo radhus) is a municipal building in Oslo, the capital of Norway. 
