The MBTA Commuter Rail is a public transportation system serving the Greater Boston area and its suburbs. Operated by the Massachusetts Bay Transportation Authority (MBTA), it connects various cities and towns, making it easier for commuters to travel to work or leisure destinations. The system includes multiple lines, each designated by a color and serving different routes. Trains run on a set schedule, with service typically available during peak hours and weekends. The Commuter Rail offers different fare options, including monthly passes and single-ride tickets, catering to the needs of daily commuters and occasional travelers alike.