Unable to answer "What’s the surface here?" for osm.org/way/204493640 via StreetComplete 53.1:

It is very large stones (about 60x70 inches), made out of what appears to be concrete. I don't know if that should be marked as paving stones, concrete, or concrete plates.

Attached photo(s):
https://westnordost.de/p/156516.jpg

Do these connect?

Unable to answer "What’s the surface here?" for osm.org/way/1125957647 via StreetComplete 53.1:

This way is conceptual, not physical: it has no surface of its own, separate from the sidewalk where it starts and ends, and the road that it crosses.

Attached photo(s):
https://westnordost.de/p/156517.jpg

TODO: map this playground

This intersection needs redoing: Where are the crossings, and where should we say the Don Doan Trail goes?

TODO: map the sidewalk as a separate way, to better support crossings.

A yield on a footpath? I'm pretty sure that's not there. I'll survey it soon.