The South West Rail Link is a railway project in Sydney, Australia, designed to improve public transport access in the region. It connects the suburb of Leppington to the existing South Line at Glenfield, providing a vital link for commuters traveling to and from the city. Opened in 2015, the South West Rail Link includes several new stations, such as Leppington and Edmondson Park. This infrastructure aims to reduce travel times, alleviate congestion on roads, and support the growing population in Sydney's south-western suburbs.