Share this: Facebook Twitter LinkedIn SFMTA.com/17815 58 to Stonestown 4, 32 min 58 Lake Merced arrives in 4 minutes. Predictions valid as of 3:18:56 AM 4/21/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Route & Arrival Details 58 Lake Merced Weekdays 5 a.m. - 10 p.m.; Weekends 6 a.m. - 10 p.m. Destination Predicted Arrivals Stonestown 4, 32 min Live Map