설명
Running clockwise, the Downtown (Inner) Loop serves all Downtown stations except Third Street station. This unusual pattern, a circular central loop where the trains running counterclockwise are those running from and back to destinations outside the loop, whereas trains in the opposite clockwise direction are only running a tight inner circular route, is also followed by the New York JFK Airport AirTrain system. The inner loop generally runs tandem two car trains while the outer loops only run with single cars. Each car can carry over 90 passengers.