Share this: Facebook Twitter LinkedIn SFMTA.com/15516 {{ aria.message }} {{ validity }} min Arriving Prediction Unavailable Stop closed - no service Predictions valid as of Predictions unavailable for any route as of IB/OB 43 blocked near Monterey & Plymouth by SFPD. IB 43 via Mont. to Yerba Buena; OB via Santa Clara btwn Portola & Mont. Route & Arrival Details 43 Masonic 5 a.m. - 12 a.m. daily Destination Predicted Arrivals {{ shortName }} {{ reduceDestinationPredictions(destination.predictions) }} Live Map