Vejen railway station opened on 3 October 1874 as one of the original
intermediate stations on the
Lunderskov–Esbjerg railway line. After the opening of the railway line, a railway town developed around the station. In 1917, the station became a
railway junction as the
Troldhede-Kolding-Vejen Railway opened the railway line from
Kolding to
Troldhede with a short
branch line from
Gesten to Vejen which was opened on 25 August 1917. The Gesten–Vejen branch line was closed on 1 April 1951. ==Architecture==