Today I am suggesting the Washington Metro Orange and Silver Lines from East Falls Church to Rosslyn. The characteristics that make this route unique are that it starts above ground on the surface in the median of I-66 and it’s Arlington County, Virginia before entering a tunnel under Fairfax Drive on the approach to Ballston-MU. This route would be fun to play because the gradients/curves make for a challenging drive that keeps you focused. Important Stations: East Falls Church Ballston-MU Virginia Square-GMU Clarendon Court House Rosslyn, Rolling Stock: Kawasaki 7000 Series The service is operated by