https://www.youtube.com/watch?v=q0Es5eOJe0E (页面存档备份,存于互联网档案馆) The provision for a line that was never built can be seen towards the left, at the 2:40 mark into the video, just before the train enters the West Fourth Street station.
youtube.com
https://www.youtube.com/watch?v=q0Es5eOJe0E (页面存档备份,存于互联网档案馆) The provision for a line that was never built can be seen towards the left, at the 2:40 mark into the video, just before the train enters the West Fourth Street station.