The Norwegian railway line Rørosbanen was opened on 13 October 1877, connecting Hamar and Trondheim via the towns of Elverum and Røros. At this point, the difficult route up through the Dovrefjell mountains lost most of its appeal, compared with the relative ease of taking a train to Trondheim. The final end came on 17 September 1921, when the Dovre Line was completed. Starting at Dombås in Dovre municipality, it passes over the mountainous stretches of the Dovrefjell, before merging with the Rørosbanen again at Støren. It passes close to the Old King's Road's historic route, but is to the west along a route which, although longer, has a lesser grade, as is required for rail.