San Jose Diridon station San Jose Diridon station San Jose Diridon is the central passenger rail depot for San Jose, California. It also serves as a transit hub for Santa Clara County and Silicon Valley. The station is on the Union Pacific Coast Line tracks (formerly Southern Pacific) at 65 Cahill Street in San Jose. The depot is listed on the National Register of Historic Places for its Italian Renaissance Revival style architectural and historical significance. The station is served by Caltrain, ACE, VTA light rail, and Amtrak. This is in addition to bus services by California Shuttle Bus, Amtrak Thruway Bus, Monterey-Salinas Transit,
Almaden Valley, San Jose Almaden Valley, San Jose Almaden Valley, or simply Almaden is a valley and primarily upper middle class residential neighborhood of San Jose, California, in South San Jose. It is named after the New Almaden Quicksilver Mines, which were named after the mercury mine in (old) Almadén, Spain, and produced mercury that was used to process ore during the Gold Rush. Like its Spanish namesake, California's Almaden had a number of quicksilver mines. The mercury was used during gold extraction in the California Gold Rush, but the mines were closed in 1975 and have been converted into Almaden Quicksilver County Park.