Green Line (D) Info
- Network Boston MBTA Subway
- Operation Started 1897
- Total Length 43.0 km
- Total Stations 28
Terminals
From
Riverside
To
Union Square
Green Line (D) Overview
Green Line D branch opened on July 4, 1959, using a converted commuter rail corridor between Fenway and Riverside. This line runs between Union Square and Riverside and is the fastest branch of the Green Line because most of its route is completely isolated from street traffic. This branch has 25 stations and provides commuter rail service along the B, C, and E branches, as well as near downtown Boston.
Boston MBTA Subway Map 2026
Click to expand
Other Lines in Boston MBTA Subway
Ashmont–Mattapan High-Speed Li
Ashmont ↔ Mattapan
8 stations
Blue Line
Wonderland ↔ Bowdoin
12 stations
Green Line (B)
Boston College ↔ Government Center
23 stations
Green Line (C)
Cleveland Circle ↔ Government Center
23 stations
Green Line (E)
Heath Street ↔ Medford/Tufts
25 stations
Orange Line
Oak Grove ↔ Forest Hills
20 stations
Red Line
Alewife ↔ Ashmont
17 stations
Red Line
Alewife ↔ Braintree
18 stations
Frequently Asked Questions — Green Line (D)
Green Line (D) has 28 stations on the Boston MBTA Subway network.
Green Line (D) runs between Riverside and Union Square.
Green Line (D) is approximately 43.0 km long.
Green Line (D) opened in 1897.
Green Line (D) is a Light-rail line operated under Boston MBTA Subway.
Green Line (D) is part of the Boston MBTA Subway transit network.