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 the Fairmont Hotel, the Cathedral Basilica of St. Joseph, the campus of San Jose State University and the Dr. Martin Luther King Jr. Library. The SAP Center, just west of Guadalupe Parkway, is also normally considered to be part of the downtown community. Downtown is a major tech cluster in Silicon Valley. It is home to Adobe World Headquarters, BEA Systems HQ, and numerous facilities and offices of major tech companies, including Amazon Lab126 and Google. The Bay Area's largest news organization, the Mercury News is headquartered on St. James Park. Downtown San Jose has a large concentration of hotels