Starting this Friday night, getting into San Francisco from the East Bay might be a little more difficult than usual. The upper deck of the Bay Bridge is scheduled to be completely closed to traffic until 5 o’clock Tuesday morning, so Caltrans can do work on the new span. To help compensate, BART is adding extra trains and all-night service. But if traveling in the Transbay Tube isn’t for you, there is another option: you can take a ferry.
