Peninsula Corridor

The Peninsula Corridor, also known as Caltrain, is a commuter rail service along the San Francisco Peninsula in California. It connects cities from San Francisco through San Mateo and Redwood City to Gilroy in the south, providing a reliable alternative to driving. The train helps reduce traffic congestion and offers a convenient way for residents and commuters to travel between suburban areas and the city. Operated by Caltrain, it features modern trains, frequent service, and serves as a vital part of the region’s transportation infrastructure, supporting economic activity and regional connectivity.