Engineering difficulties at both ends of the line delayed the completion of the line throughout, but the section from Dunrobin to a point just short of Helmsdale was finished by the autumn of 1870. The Duke decided that the railway should be opened forthwith, and a temporary station, known as West Helmsdale, was built at Gartymore. An engine and some coaches were purchased for working the line, but since there was as yet no physical connection with the Sutherland Railway at Golspie, the stock had to be placed on wagons and hauled along the road by a traction engine.
