Unable to answer "What’s the surface of the bicycle path here?" – Foot Path – https://osm.org/way/359425643 via StreetComplete 59.2:

nije segregated

Attached photo(s):
https://westnordost.de/p/247186.jpg
https://westnordost.de/p/247187.jpg
https://westnordost.de/p/247188.jpg