Rail transport in Western Australia
Railways in Western Australia were developed in the 19th century both by the Government of Western Australia and a number of private companies. Today passenger rail services are controlled by the Public Transport Authority (a department of the Government of Western Australia) through Transperth, which operates public transport in Perth, and Transwa, which operates country passenger services. Great Southern Rail operates the "Indian Pacific". The interstate standard gauge line east from Kalgoorlie is owned by the Australian Rail Track Corporation, with most other lines leased by the state to Arc Infrastructure. Freight rail was privatised  in 2000. General intrastate freight is mainly operated by Aurizon, while grain traffic is operated by Watco under contract to the CBH Group. Interstate traffic is operated by Pacific National and SCT Logistics. A number of private iron ore haulage railways also operate in the Pilbara region of the state. History. The Western Australian lines developed in narrow gauge from Fremantle (the port of Perth), Geraldton, Bunbury, Albany and Esperance, mainly for carrying grain and minerals, with the private Midland Railway Company and Great Southern Railway adding gauge lines in the Wheatbelt with the support of land grants. In 1907 , the standard-gauge Trans-Australian Railway from Port Augusta, South Australia to Kalgoorlie was authorised. Construction started in 1912, and it was completed in 1917. It was run by the Commonwealth Railways. In the 1960s standard () gauge lines penetrated to Perth and Esperance and long distance heavy-haul railways were built in the Pilbara region by major iron mining companies, particularly BHP and Hamersley Iron. The Perth suburban lines were electrified and extended. Government railways were controlled by the "Department of Works and Railways" from 1877. The department became Western Australian Government Railways (WAGR) in 1890. WAGR became Westrail in  1975 and continued to manage both passenger and freight rail services in Western Australia until 2000, when the freight business was sold to the Australian Railroad Group who operated it under the Australian Western Railroad brand. This business was purchased by Queensland Rail in 2006 and rebranded Aurizon in 2013. Westrail’s freight rail lines were leased to WestNet Rail, another subsidiary of the Australian Railroad Group. This business was acquired by Babcock & Brown in 2006 and sold again in 2010 to Brookfield Asset Management and rebranded Brookfield Rail. In July 2017 it was again rebranded as Arc Infrastructure. The  WAGR's remaining functions, including owning the rail network and operating regional passenger services were transferred to the Western Australian Government Railways Commission. On 1 January 2003, the commission's functions were absorbed by the Public Transport Authority with passenger services operated under the Transwa brand. Timeline. The timeline can be considered in terms of events, or eras. May and Gray's History of Passenger Carriages chapters offer an insight into a set of decades or slightly longer stages of railway development. First lines. Private railways for carrying timber were built south of Perth from Lockville (just north of Busselton ) to Yoganup in 1871, and from Rockingham to Jarrahdale soon after. The first government railway in the State was a gauge line between Geraldton and Northampton and was opened in 1879 to transport lead and copper to port. It closed in 1957. The WAGR opened the Eastern line from Fremantle to Perth and Guildford in 1881. It was extended to Chidlow in 1884, York in 1885 and Beverley in 1886. Branch lines were built to Belmont, Northam and Toodyay by 1888. Southern lines. The Beverley line was extended to Albany in 1889 by the Great Southern Railway, which was taken  over by WAGR in 1896. The South Western Railway was built from Perth to Bunbury in 1893, with branches to Collie, Flinders Bay and Northcliffe. Northern lines. The Midland Railway Company opened a line from Midland Junction to Walkaway in 1894, where it met the WAGR line from Geraldton opened in 1887. It was acquired by the WAGR in 1964. Goldfields line. The Northam line was extended to Southern Cross in 1894 and Coolgardie and Kalgoorlie in 1896. This line connected with the standard gauge Trans-Australian Railway to eastern Australia in 1917 at a break-of-gauge. The replacement  standard gauge line opened in 1968. Isolated branch lines. The Western Australian Government Railways had two isolated branches: The isolated Marble Bar Railway was opened in July 1911. The last train to run out of Port Hedland operated on 25 October 1951, with the railway closed on 31 October 1951. The Hopetoun to Ravensthorpe railway was an isolated branch opened on 3 June 1909, and closed on 23 February 1935. The Hopetoun jetty line was handed over to the Harbour and Light Department on 1 January 1936. It was officially closed on 13 January 1946. Operations. Regional passenger. Transwa controls  public transport services outside of Perth, including passenger services from Perth to Kalgoorlie, Northam and Bunbury. These trains are named the "Prospector", "AvonLink", and "Australind". Great Southern Rail operates the "Indian Pacific" from Perth to Adelaide and Sydney. Pilbara iron ore lines. Four isolated heavy duty railways for the cartage of iron ore in the Pilbara region have always been private concerns operated as part of the production line between mine and port. These lines have pushed the limit of the wheel to rail interface which has led to much useful research of value to railways worldwide. In April 2008 , Fortescue Metals Group opened the Fortescue railway from Cloud Break mine to Port Hedland. In 2016, Hancock Prospecting opened a line from Roy Hill. Another iron ore line has been proposed to the port of Oakajee, this will have open access to any iron ore mine wishing to use it. A dual gauge network based on the new Oakajee Port north of Geraldton has been proposed by the Department of Transport. In 2010, Rio Tinto announced plans to expand capacity on the railway line linking its iron ore mines to Dampier; this would increase capacity to per year, to meet  increasing demand for iron ore. The railway lines are: