The Western Highway is a major road in Australia that connects the city of Melbourne in the state of Victoria to Adelaide in South Australia. It spans approximately 1,000 kilometers and serves as a vital transport route for both freight and passenger vehicles. The highway passes through various towns and regions, providing access to local attractions and services. Originally established in the 19th century, the Western Highway has undergone numerous upgrades to improve safety and efficiency. It is part of the National Land Transport Network, facilitating trade and travel between the eastern and western parts of Australia.