Narrow-gauge lines of the Victorian Railways

NA class locomotive 6A, preserved on the Puffing Billy Railway in the original green livery used by the Victorian Railways until 1903. Photographed at Gembrook in 2006.

The former Victorian Railways, the state railway authority in Victoria, Australia, built a number of experimental 2 ft 6 in (762 mm) narrow-gauge lines around the beginning of the 20th century. Although all were closed by the early 1960s, parts of two have been reopened as heritage railways.