Getting around Los Angeles by Rail/Metrolink/Riverside Line

The Riverside Line is one of 8 lines on the Metrolink commuter rail system in Southern California. It connects Los Angeles Union Station with downtown Riverside to the east, roughly following the route of State Route 60. Trains on the Riverside Line have 400-series numbers (i.e. The 3-digit train number begins with a 4). The route operates on weekdays only (Monday-Friday).