Today I am suggesting the Washington Metro Blue and Yellow Lines from King Street-Old Town to Pentagon. The characteristics that make this route unique it starts above ground from King Street-Old Town, it runs parallel to the CSX RF&P Subdivision tracks between King Street-Old Town and Ronald Reagan Washington National Airport Stations. It would be a fun route to play because the gradients/curves make for a challenging drive that keeps you focused. The trains that run on this route are: Alstom 6000 Series Kawasaki 7000 Series Future: Hitachi 8000 Series The service is operated by the Washington Metropolitan Area Transit Authority.
