The Melbourne suburban rail system is a network of train services that connects the city of Melbourne to its surrounding suburbs. Operated by Metro Trains Melbourne, it consists of multiple lines that serve various regions, making it a vital part of the city's public transport infrastructure. The system is designed to provide efficient and reliable travel for commuters and residents. Trains run frequently throughout the day, with services typically operating from early morning until late at night. The network includes over 200 stations, allowing easy access to key areas such as business districts, shopping centers, and educational institutions.