The Ghan the standard gauge Stirling North to Marree line opened, and the Ghan was curtailed to operate only north of Marree. In October 1980 the remainder of the line was replaced by a standard-gauge line built to the west of the original line. An extension north from Alice Springs to Darwin opened in January 2004. Construction of what was then known as the Port Augusta to Government Gums Railway began in 1878 when Premier of South Australia William Jervois broke ground at Port Augusta. The line reached Hawker in June 1880, Beltana in July 1881, Marree in January 1884 and Oodnadatta
The Ghan in January 1891. Work on the extension to Alice Springs began in 1926, and was completed in 1929. Until then, the final leg of the train journey was still made by camel. Although there were plans from the beginning to extend the line to Darwin, by the time the extension to Alice Springs had been completed, "The Ghan" was losing money and the plans for further extension to Darwin were suspended indefinitely. The original Ghan line followed the same track as the overland telegraph, which is believed to be the route taken by John McDouall Stuart during his 1862 crossing