Share this: Facebook Twitter LinkedIn SFMTA.com/14562 19 to Shipyard 1, 7 min 19 Polk Shipyard arrives in 1 minute. Predictions valid as of 9:51:15 PM 6/3/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Sikh Day Parade on Market on Sat., 6/7. Muni reroutes until approx. 12:30pm. Route & Arrival Details 19 Polk 5 a.m. - 10 p.m. daily Destination Predicted Arrivals Shipyard 1, 7 min Live Map