r/AbandonedPorn - The Abandoned City Hall Subway Stop in New York, U.S.A. [880x587]
https://www.reddit.com/r/AbandonedPorn/comments/aema8z/the_abandoned_city_hall_subway_stop_in_new_york/
r/RetroFuturism - Metro rail, Washington, DC, USA
https://www.reddit.com/r/RetroFuturism/comments/ahrllz/metro_rail_washington_dc_usa/