Southbound Express @caltrain #526 at South San Francisco.

Date Recorded: Wednesday, 10/28/26. Southbound Caltrain #526 is the last express train of the weekday evening rush-hour that makes select stops at 22nd St Station in San Francisco, South San Francisco, Millbrae, San Mateo, Hillsdale, Redwood City, Palo Alto, Mountain View and Sunnyvale along its way from 4th & KING St Station in San Francisco to Diridon Station in San Jose, and here it is making its scheduled stop at South San Francisco in this video as it was running really late.