Overland Telegraph Line

The Overland Telegraph Line was a major communication network built in the late 19th century that connected Australia’s interior with its coast, enabling instant telegram communication. Extending across remote, often challenging terrain, it linked Australia to the global telegraph system by connecting via undersea cables to other countries. This infrastructure transformed communication, allowing messages to travel quickly across vast distances, fostering economic growth, settlement, and national unity. Its construction was a remarkable engineering achievement, involving difficult labor and logistical challenges, and it marked a significant milestone in Australia's technological and infrastructural development.