Ex-Pression College for Digital Arts to San Francisco, CA buses and trains from $13

Here are some trips other travelers have found on Routefriend.
$13
1h 49m
2 stops
Amtrak BART
$13
1h 49m
1 stop
Amtrak BART
$17
2h 16m
1 stop
Amtrak BART
$?
0h 25m
0 stops
Amtrak