There are also several smaller freight operators and numerous tourist railways operating over lines which were once parts of a state-owned system. Victorian lines mainly use the 1,600 mm (5 ft 3 in) broad gauge. However, the interstate trunk routes, as well as a number of branch lines in the west of the state have been converted to 1,435 mm (4 ft 8 1⁄2 in) standard gauge. Two tourist railways operate over 760 mm (2 ft 6 in) narrow gauge lines, which are the remnants of five formerly government-owned lines which were built in mountainous areas.
What is the gauge of the Victorian rail lines? To what gauge have some lines been changed in the west of Victoria? What gauge of rail lines do two tourist lines use? Where were the narrow gauge rail lines built in Victoria? How many narrow gauge rail lines were previously government owned?