Caltrain, founded in 1987 and headquartered in San Carlos, is the Peninsula Corridor commuter rail service connecting San Francisco to San Jose and Gilroy along USA Los Angeles Metro D Line Extension · Brightline West (Las Vegas – Rancho Cucamonga High-Speed Rail) · USA Phoenix Valley Metro Extension · MTA New York · AECOM · News
Caltrain, founded in 1987 and headquartered in San Carlos, is the Peninsula Corridor commuter rail service connecting San Francisco to San Jose and Gilroy along a 77-mile route. Operated by a Joint Powers Board of three Bay Area counties, it completed full electrification in 2024 and now runs Stadler KISS EMUs with significantly increased service frequencies.