Share this: Facebook Twitter LinkedIn SFMTA.com/14848 19 to Beach Street 2, 14 min 19 Polk arrives in 2 minutes. Predictions valid as of 2:42:12 PM 3/29/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Route & Arrival Details 19 Polk 5 a.m. - 10 p.m. daily Destination Predicted Arrivals Beach Street 2, 14 min Live Map