Rail transport in New South Wales is a vital component of the state's public transport system, connecting major cities, regional areas, and rural communities. The network is operated by Sydney Trains for urban services and NSW TrainLink for intercity and regional services, providing efficient travel options for commuters and tourists alike. The rail system includes a mix of electric and diesel trains, with the City Circle in Sydney serving as a central hub. Key routes link Sydney to other cities like Newcastle and Wollongong, facilitating the movement of passengers and freight across the state.