Share this: Facebook Twitter LinkedIn www.sfmta.com/17860 19 to Beach Street 2, 17 min 19 Polk arrives in 2 minutes. Predictions valid as of 3:13:26 PM 5/23/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Carnaval on Sunday. Muni reroutes details at sfmta.com/carnaval Route & Arrival Details 19 Polk 5 a.m. - 10 p.m. daily Destination Predicted Arrivals Beach Street 2, 17 min Live Map