Is there any other option than riding the BART or taking a shuttle across the bay bridge to get to SF?
Riding across the bridge would be a good way to fill two bills at once: good daily workout + commute.
Much better than paying almost $8 for BART or being stuck on some shuttle and getting zero exercise.
Can you ride across the bay bridge? If not then why? It seems silly to keep people from getting across if they can't pay.