The Green Line is a rapid transit line of the Washington Metro system, consisting of 21 stations in Washington, D.C., and Prince George's County, Maryland, United States. The Green Line runs from Branch Avenue to Greenbelt, connecting the southeast suburbs to the northeast suburbs through downtown Washington, D.C. Stations list: 1. Branch Avenue, the southern terminus of the Green Line. 2. Suitland 3. Naylor Road 4. Southern Avenue 5. Congress Heights 6. Anacostia 7. Navy Yard-Ballpark 8. Waterfront 9. L’Enfant Plaza, transfer is available to the Blue, Orange and Silver Lines on the lower level. Connection is available to the Virginia Railway Express. 10. Archives-Navy Memorial-Penn Quarter 11. Gallery Place-Chinatown, transfer is available to the Red Line on the upper level. 12. Mount Vernon Square/7th Street-Convention Center, the last transfer station to the Yellow Line. 13. Shaw-Howard University 14. U Street/African-American Civil War Memorial/Cardozo 15. Columbia Heights 16. Georgia Avenue-Petworth 17. Fort Totten, transfer is available to the Red Line on the upper level. 18. West Hyattsville 19. Hyattsville Crossing 20. College Park-University of Maryland 21. Greenbelt, the northern terminus of both the Green and Yellow Lines. Connection is available to MARC Commuter Rail. Termini Branch Avenue Greenbelt Stations 21 Type Rapid transit System Washington Metro Rolling Stock Alstom 6000 Series Line length 23.04 mi (37.1 km) Track gauge 4 ft 8+1/4 in (1,429 mm) Electrification Third rail, 750 V DC
Dude couldn’t you just make all of these into one big one instead of spamming suggestions and also you probably could use a bit more detail like trains and rolling stock used