History Of Trans-Australian Railway

In 1901 the six Australian colonies federated to form the Commonwealth of Australia. At that period, Perth the capital of Western Australia, was isolated from the remaining Australian States by thousands of kilometres of desert terrain and the only practicable method of transport was by sea, a time-consuming, inconvenient and often uncomfortable voyage across the Great Australian Bight, a stretch of water famed for rough seas.

One of the inducements held out to Western Australians to join the new federation was the promise of a federally funded railway line linking Western Australia with the rest of the continent.

In 1907 legislation was passed, allowing for the route to be surveyed. The survey was completed in 1909 and provided for a route from Port Augusta (the existing railhead at the head of Spencer Gulf in South Australia's wheatfields) via Tarcoola to the gold mining centre of Kalgoorlie in Western Australia, a distance of 1063 miles (1711 km). The line was costed at £4,045,000 for a gauge of 56.5 inches (1.44 m). Legislation authorising the construction was passed in December 1911 by the Andrew Fisher Labor government and Commonwealth Railways was established in 1912 to build the line. Work commenced in September 1912 in Port Augusta. The line was built to this standard gauge, even though at the time the state railway systems at both ends were narrow gauge. The entire intercity route was not converted to standard gauge until 1970.

Work proceeded eastwards from Kalgoorlie and westwards from Port Augusta through the years of the First World War. Construction progressed steadily as the line was extended through dry and desolate regions until the two halves of the line met on 17 October 1917.