New South Wales
The little station of Wallangarra lies exactly on the border of New South Wales and Queensland. It used to be the place where passengers and mail travelling from one state to the other would change trains due to different track gauges. In fact, one of the platforms has a standard (New South Wales) 1435mm gauge track, whilst the other has a narrow 1067mm Queensland gauge. Passenger services to Wallangarra ceased in 1972, and last freight train ran to the station in 2007. Reportedly, the station still sees occasional rail tour traffic.