There are two sidings against these buildings. The area of the ties is filled in with gravel to the height of the top of the rails.
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#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/177074868

There are two sidings against these buildings. The area of the ties is filled in with gravel to the height of the top of the rails.
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#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/177074814

I'm not using Google Maps to map. I told you I've been to this site myself. The rails are visible on the video and on the NYC property maps. You mentioned them not being visible in open source maps and I replied that you can see them in Google Maps too.
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Published using OSMCha: https://osmcha.org/changesets/177074747

If you toggle NYC property maps to the aerial image you can see the rails coming down the hill beneath the vegetation.

https://propertyinformationportal.nyc.gov/parcels/parcel/3038710001

What I drew is exactly what is there right now.

The lead track continues down the hill to the two sidings against the building at the bottom of the hill which are filled in with gravel. You can see the rails filled in between with gravel on Google Maps. I've personally been to this location for work.