Central Australia Railway
The former Central Australia Railway, which was built between 1878 and 1929 and dismantled in 1980, was a 1241 km (771 mi) 1067 mm narrow gauge railway between Port Augusta and Alice Springs. A standard gauge line duplicated the southern section from Port Augusta to Maree in 1957 on a new nearby alignment.
Source: Wikipedia — Central Australia Railway (CC BY-SA 4.0)