Bratsberg Line

The Bratsberg Line (Norwegian: Bratsbergbanen) is a 74-kilometre-long (46 mi) railway line between Eidanger and Notodden in Telemark county, Norway. It opened in 1917, connecting the Tinnos Line, the Sørland Line and the Vestfold Line; allowing Norsk Hydro to transport fertilizer from their plant at Rjukan to the port in Skien. Since 1991 only passenger trains are operated, using Class 69 stock by Vy.

The railway is single track and features Norway's tallest railway bridge, at 65 metres (213 ft). It is owned by the Norwegian National Rail Administration