This is a bridleway rather than a footpath.

via StreetComplete 44.1

Attached photo(s):
https://westnordost.de/p/101336.jpg

Confirmation this track no longer exists.

via StreetComplete 44.1

Attached photo(s):
https://westnordost.de/p/101370.jpg

I said I would check this layout. This track doesn't exist. Photo taken from junction at South end.

via StreetComplete 44.1

Attached photo(s):
https://westnordost.de/p/101342.jpg

There is another path here, going from the bridge to the path south of this note, forming a triangle.

You can follow along the path and turn left here, connecting to the one south of this note.

You can turn left here, the path is missing.

This entire area of the map seems to be completely missing.

There is a path running alongside the railway all the way down, you can see that other paths connect to it from the south east, but they just stop abruptly.

There is a path that goes all the way around the outskirts of this field.

If you go over the bridge you can turn right to connect to a path going all the way along the railway. This area is also in private land.

You can turn left or right here to connect to the path mentioned in the note further up.