Useful Transportations
BART
It is kind of subway. Frankly speaking, it has no difference with subway. In here, it is called as a BART, because it have meaning of 'Bay Area Rapid Transit'. It operates regional rail service in the San Francisco Bay Area. Its pay system is pretty diverse. But if you want go further, it is little bit expensive. It has red ticket, green ticket and such things depending on the lines. Because its pay system is if you go one more station, you have to pay the fee for that one station. I recommend this way, if you want to go where you really want to go directly.