How to ride the bart all day
I was planning a trip on the BART with my family as a day trip. We wanted to go through the transbay tube and explore various other stations. We will start at an SF station (suggestions please?). What ticket do I purchase? I have looked into the excursion pass but is there anthing without a time limit? If I buy a ticket from 16th street to 24th street for 1.75 can i ride up and down the line and come back to 24th street or is there a time limit as to how long I can be in the faregates before being fined?