Welcome, Sun Tran riders. Scroll down to find key information about all Sun Tran transit options in the Tucson area, like Sun Tran schedules, maps, and next departures. You'll find more complete information about Sun Tran and other transportation options in the Tucson area in our app.
Download TransitSee Available LinesSun Tran is a public transportation provider that serves the Tucson area. Sun Tran operates the following transit modes across the Tucson area: Bus and Light Rail. In total, Sun Tran operates 49 Bus lines and 1 Light Rail line. Sun Tran serves 2,241 stops or stations in the Tucson area.