Categories Current Searches 2026 San Francisco BART Guide Subway Guide – 48+ Stations Fully Covered … Post author By Mike Nova Post date May 22, 2026 Features world’s deepest underwater tunnel (3.6 miles) connecting Oakland-SF with 1676mm broad gauge and 1000V DC. 2024 Geary Subway Project will link West Portal to Daly City Station (300k projected ridership).