This is some data: S Castro Shuttle (peak hours & game days) TERMINI_2 Castro Station West Portal Station (game days); S Castro Shuttle (peak hours & game days) TERMINI_1 Embarcadero Station 4th and King Station (game days).

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S Castro Shuttle running during peak hours & game days provides service between 4th and King Station and West Portal on game days and between Embarcadero and Castro otherwise.