 When the line opened , it received a lot of freight traffic for the construction of a power station in <unk> . From the opening , the Flåm Line was the fastest means of transport between Sogn and both Oslo and Bergen , and most post was also sent via the line . From 1977 , most of the post was instead sent by truck via Gol , and only post from Aurland went via the railway . Other products sent by the line were milk to the dairy in Voss , which terminated in 1983 , as well as fruit . Partial loads saw a large increase during the 1960s , after NSB and the ferry operator <unk> i Sogn og Fjordane teamed up to send packages via Flåm to Oslo and Bergen . Flåm had several arrivals until 1973 , when Linjegods was established . Following a reorganization , the number of calls was reduced to once per week . Freight volume fell further during the 1980s ; an attempt in 1978 to force the three major distributors Linjegods , <unk> Billag and Sogn Billag to route traffic via the Flåm Line failed . 
