Welcome, MTS riders. Scroll down to find key information about all MTS transit options in the San Diego area, like MTS schedules, maps, and next departures. You'll find more complete information about MTS and other transportation options in the San Diego area in our app.
See Available LinesMTS is a public transportation provider that serves the San Diego area. MTS operates the following transit modes across the San Diego area: Bus, Light Rail and Ferry. In total, MTS operates 104 Bus lines, 5 Light Rail lines and 1 Ferry line. MTS serves 4,329 stops or stations in the San Diego area.