Metrolink is a commuter rail system serving Southern California, providing an essential transportation option for residents and visitors. It connects various cities across six counties, including Los Angeles, Orange, Riverside, San Bernardino, Ventura, and San Diego. The system operates multiple lines, making it easier for commuters to travel to work, school, and leisure activities. Established in 1992, Metrolink aims to reduce traffic congestion and promote public transit use. The trains are equipped with modern amenities, ensuring a comfortable ride. With numerous stations and frequent service, Metrolink plays a vital role in the region's transportation network.