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,
Downtown San Jose Downtown San Jose Downtown San Jose is the central business district of San Jose, California, in Silicon Valley. It is the largest urban center of Silicon Valley. Downtown is one of the largest tech clusters in Silicon Valley, as well as the cultural and political center of San Jose. The town was first settled in 1777. The area that now makes up downtown was first settled twenty years later, when the town of San Jose moved somewhat inland from its original location on the banks of the Guadalupe River. In 1850, San Jose incorporated to become California's first city and