Roslagsbanan RB is a narrow-gauge railway in Stockholm's north-eastern suburbs and countryside, served by local trains. It is part of the former Stockholm-Roslagen railways and the last remaining narrow-gauge railway in Sweden with regular train traffic. The gauge is 891 mm or three old Swedish feet – a gauge that is unique to Sweden, making the Roslagsbanan the only railway line in the world with both this gauge and regular traffic. The line starts from Stockholm's eastern station and divides into three lines towards Kårsta, Österskär and Näsbypark respectively. The total length is 65 kilometers, there are 38 stations and the railway has approximately 53,600 boarding passengers per day 2019.
Nice station, just needs more frequent departures!