Unable to answer "What surface does this piece of road have?" for https://osm.org/way/136455493 via StreetComplete 49.0:

Nespevnene, strkovite, ale nemám skúsenosť ako to určiť. Viď foto

Attached photo(s):
https://westnordost.de/p/120304.jpg
https://westnordost.de/p/120305.jpg
https://westnordost.de/p/120306.jpg