Why is "Rail transport in Queensland" trending?

Wikipedia Overview

The rail network in Queensland, Australia, was the first in the world to adopt 1,067 mm narrow gauge for a main line. In 2013, it claimed to be the second largest narrow gauge network in the world. The network consists of the following lines:the North Coast Line (NCL), extending 1,680 kilometres (1,040 mi) from Brisbane to Rockhampton, Townsville and Cairns
four east–west lines, including:
the Western line from Brisbane to Toowoomba and Charleville
the Central Western line from Rockhampton to Longreach and Winton
the Mt Isa line from Townsville to Mount Isa
the Tablelands line from Cairns to Forsayth
four export coal networks, including:
Moura to Gladstone
Blackwater to Gladstone
Goonyella to Hay Point
Newlands to Abbot Point
the original narrow-gauge Southern line that provided a rail connection to Sydney, extending from Toowoomba to the New South Wales border at Wallangarra, plus the South Western line west from Warwick to Thallon;
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 line to the New South Wales border connecting to the line to Sydney
the isolated Normanton to Croydon line, now operated as a tourist service as The Gulflander
the isolated 19 kilometres (12 mi) 4 ft 8+1⁄2 in private freight line at Weipa hauling bauxite from a mine to the export terminal
over 3,000 km of 2 ft gauge sugar cane lines servicing 19 sugar mills.