Washington D.C. Metro Stations

Interesting quiz. I've been on the metro many times but not in a long while and only managed to remember 18. Doesn't help that type-ins are *completely* unforgiving. For instance I typed in College Park, and that was not accepted for College Park-U of MD. I typed in Zoo, which was not accepted for Woodley Park-Zoo-Adams Morgan. I typed in Archives but that was not accepted for Archives-Navy Memorial-Penn Quarter. and I typed in Arlington, National Cemetery, Arlington National Cemetery.. but none of those were accepted for Arlington Cemetery. Took me a while to get National Airport.. tried DCA, Ronald Reagan National, Ronald Reagan Washington etc and nothing was working. This would be a good (though esoteric) quiz if you worked on the type-ins some.