Riksantikvaren
In 2006 the Norwegian Directorate for Cultural Heritage announced they would be working to preserve the railways and ferries, and in 2008 it became clear that the directorate was working with an application for the Rjukan Line, the Tinnoset Line and the ferries to be included in a UNESCO World Heritage Site along with the closed plants in Rjukan and Odda. The line was added to the list of priority technical and industrial cultural heritage by the Norwegian Directorate for Cultural Heritage.