Share this: Facebook Twitter LinkedIn www.sfmta.com/16197 Prediction Unavailable min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Bay to Breakers is today. Visit SFMTA.com/B2B for all reroute info Route & Arrival Details 19 Polk 5 a.m. - 10 p.m. daily Destination Predicted Arrivals Shipyard Prediction Unavailable Live Map