The rail network in Queensland, Australia, was the first in the world to adopt 1,067 mm (3 ft 6 in) narrow gauge for a main line, and, in 2013, was claimed to the second largest narrow gauge network in the world,[1] consists of:
Two lines extending south of Brisbane, a 140 km/h (87 mph) narrow gauge passenger line from Brisbane to the Gold Coast, and a 1,435 mm (4 ft 8+1⁄2 in) line to the New South Wales border connecting to the line to Sydney
There was also an isolated section running from Cooktown to Laura with proposed destination of Maytown on the Palmer River goldfields. (Has since been removed)
An isolated 19 kilometres (12 mi) 4 ft 8+1⁄2 in (1,435 mm) private freight line at Weipa hauling bauxite from a mine to the export terminal; and
Over 3,000 km of 2 ft (610 mm) gauge sugar cane lines servicing 19 sugar mills (see Tramways section below).