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
Enterprise (train service) by Eurostar, with the interiors identical. The EMU stock is articulated and permanently coupled, but the Enterprise is ordinary coaching stock. The service had suffered from a lack of reliability of the locomotives, which provide head end power to the train. Unlike IÉ's Dublin-Cork services, which operate with the locomotive operating with a generator control car that provides power for lighting and heating the train, the Enterprise fleet was only equipped with an ordinary control car, which had no power generating capability. This meant that the locomotive had to provide all the power for the train, both motive and generating.