← Boston MBTA Live Map
Green Line Live Map
Watch Green Line trolleys in real time across the B, C, D, and E branches, from Boston College, Cleveland Circle, Riverside, and Heath Street through downtown to Government Center, North Station, and Medford/Tufts.
Open the live Green Line map →About the Green Line
- North America’s oldest subway, with four surface branches (B, C, D, E).
- Serves Boston University, Fenway, the Longwood Medical Area, and downtown.
- Recently extended to Union Square and Medford/Tufts.
How it works
This live map shows real-time Green Line vehicle positions, route shapes, stations, and arrival predictions, sourced from the MBTA's official V3 API and updated continuously. Open the map to watch trains move, tap any vehicle or station for live arrivals, and share a direct link to what you're viewing.