The S Shuttle service provides supplemental capacity as needed. Generally, trains run between Embarcadero and West Portal stations, but can switch back as needed. Please pay attention to platform announcements and destination signs before boarding.
Muni Metro stations served: West Portal, Forest Hill/Laguna Honda, Castro, Church, Van Ness.
Muni Metro/BART stations served: Civic Center, Powell, Montgomery, Embarcadero.