Greenline - MBTA Tracker

A real-time MBTA Green Line tracker and trip planner built for Boston commuters and visitors. See live train arrivals, visualize vehicle locations on the map, and get timely service alerts so you can travel with confidence. Core features - Real-time arrivals and live vehicle map for Green Line branches B, C, D, and E - Quick trip planning with step-by-step directions, transfers, and walking times - Service alerts, delay notifications, favorite stops, and fast stop search Why it’s better - Fast, accurate data for reliable commuting - Clean, intuitive interface designed for daily riders - Optimized for Boston transit with Green Line–focused tools and alerts Ideal for anyone seeking an MBTA tracker, Boston subway app, Green Line arrival times, real-time transit updates, and a simple commute planner with service alerts