in what is now Trøndelag county. Service The Norwegian State Railways used to be the sole operator of passenger services on the Dovre Line. Since June 2020, the service is operated by SJ Norge under the brand "SJ Nord". In each direction they are four express trains between Oslo and Trondheim, of which two daily departures with the tilting Class 73 units, offering travel times down to 6:37, with departures in the morning and afternoon. There is also a locomotive-hauled afternoon train and a night train with sleeper cars. In addition there is a morning service from Dombås to Oslo. At Dombås there is correspondence with Møre og Romsdal via the Rauma Line. The southern part of the line has hourly departures with regional trains from Lillehammer to Oslo operated by Vy. In the northern end, the Dovre Line is served by the Trøndelag Commuter Rail. Accidents The original Dovre Line was completed and officially opened on 17 September 1921. The inauguration ended on a tragic note when the train returning from the celebrations collided just after leaving Trondheim in the Nidareid train disaster the next day. The worst Norwegian railway disaster in peacetime also happened on the Dovre Line on 22 February 1975 when two trains collided one kilometer north of Tretten station, killing 27 people and wounding 25. There were approximately 800 people on the two trains. Plans The government has plans for building double track on the section between Eidsvoll and Doknes and Minnesund–Kleverud–Steinsrud between 2010 and 2019, to increase the speed and capacity on the today very crowded section between Eidsvold and Hamar. There are also plans for new crossing sections and expand existing crossing sections to at least 600 meters. For a later introduction there are plans of double track all the way between Eidsvold and Lillehammer. The government has an ambition to do so by 2030. References External links Dovre Line (Dovrebanen) NSB Jernbaneverket's list of stations on the Dovre line Railway lines in Innlandet Railway lines in Trøndelag Railway lines in Viken Railway lines opened in 1921 Electric railways in Norway 1921 establishments in Norway