What does caltrain mean?

caltrain meaning in Urban Dictionary

Caltrain is a commuter train solution that runs in san francisco bay area (4th and King), through San Mateo County and right down to Santa Clara County (Gilroy). Were only available in 1987, and run on diesel (though undergoing electrification). There's also a child Bullet solution which stops at restricted channels to cut-down travel time. It's transfer stations at 4th and King to Muni (additionally easily positioned alongside Telephone Park), Millbrae to BART (and also to SFO), hill View to VTA, Santa Clara to Amtrak, and San Jose Diridon to ACE and Amtrak.brand new projects feature: the underground extension from downtown bay area to the future Transbay Terminal, Dumbarton Bridge train on East Bay, and a proposed expansion to Monterey County.