Unable to answer "What’s the surface of the cycleway here?" for https://osm.org/way/371721356 via StreetComplete 42.0:

This path is not a cycleway, it is only for walking now.  Dedicated cycle lane in the roadbed.  (And the whole road may become permanently closed to cars post-covid.)

Attached photo(s):
https://westnordost.de/p/90695.jpg