Looking towards the far south end of the Bay Ridge-bound track at the 86th Street BMT Fourth Avenue Line station in Bay Ridge, Brooklyn. This is where the station was extended to make it 600 feet, with the brown wall being the former tunnel wall.
<a href="//commons.wikimedia.org/wiki/User:Tdorante10" title="User:Tdorante10">Tdorante10</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>