Greenline



Real-time Green Line Train Predictions & Locations

Greenline has a sleek and intuitive design. When you first open the app, it will find the nearest station, tell you how many minutes until the next train arrives, and show you where the train is currently located. While you're waiting for your train, you can play with the interactive map and watch as Green Line trains move across Boston. Meeting a friend? Let your friends know where you are by sharing you're train so they can track you in the app.