A new MBTA subway line connecting Charlestown and Southeast Boston with downtown!

This line's goal is to serve more areas of the Boston Metropolitan area while also serving as a more direct commuter link through the eastern portion of Downtown Boston. The east end of downtown will be directly accessible from South Station via the Yellow line, as will be the south end and the convention centre. This line will serve as the true link of East Boston!

Stations: Breed's Hill, Constitution, North End, Aquarium/Waterfront, Post Office Square, South Station, Fort Point, Seaport/Convention Centre, Telegraph Hill