The T2 Inner West & Leppington Line is a commuter train service in Sydney, Australia, operated by Sydney Trains. It connects the Inner West suburbs to the Sydney Central Business District (CBD) and extends to Leppington, providing essential transport for residents and visitors. This line features several key stations, including Ashfield, Summer Hill, and Cabramatta. It is part of the broader Sydney Trains network, which facilitates efficient travel across the city and surrounding areas, making it a vital component of Sydney's public transport system.