SJ with the public transport company SL managing the railway. In 1960 the Djursholmsbanan tracks to Engelbrektsplan were closed, making Stockholm East Station the system's terminus, thus passengers wishing to travel on with the Stockholm metro have had to transfer to the adjacent Tekniska högskolan metro station since 1973. One of the two Djursholm branches (Eddavägslinjen) was closed by SL in 1976. When SL took over the railway it had many problems. It was narrow gauge and not connected to the rest of the rail network in any way. It was slow, being outperformed by busses, especially to the areas near the end of line, and it was mostly single-track and had low capacity. Because of this there was a strong political interest to close the railway and replace it with buses and a metro line to Täby. The public opinion was much against this and after a referendum in 1980 the county decided to save the Roslagsbanan and invest in new trains and modernize the infrastructure and formed a new company SLJ to run Roslagsbanan. Despite this the northernmost portion, Kårsta–Rimbo was closed in 1981, and the plan was to close the part Lindholmen–Kårsta as well, but it was temporarily kept due to the poor roads in the area which would be problematic for bus transport. Even though the roads have been improved the line to Kårsta is still in use today and there are currently no plans to close it. In January 2010 the Frescati station was closed to avoid congestion and the Universitetet station was moved north to better serve Stockholm University. Ownership and present use The railway, owned by the Stockholm County Council through the public transport company Storstockholms Lokaltrafik (SL), is not part of the nationally owned network. It is the only narrow gauge railway in Sweden still in use for commercial traffic. Roslagsbanan is part of the Stockholm public transport system. It is operated under contract by Transdev Sverige AB from 15 April 2022. Transdev took over operations from Arriva Sverige who had operated the network since 7 January 2013. Arriva Sverige in turn took over took over from the previous contracted company , which was a joint venture by the Danish DSB and Tågkompaniet. Despite its age and non-standard gauge, it is one of the most used railways in Sweden. Since the late 1980s, the railway has constantly but slowly been upgraded to