Unable to answer "What’s the surface of the footpath here?" for way/7331731 via StreetComplete 51.1:

The lane is split in its length. Both sides are different.

Attached photo(s):
https://westnordost.de/p/135831.jpg

Unable to answer "How many car lanes does this road have?" for way/40229467 via StreetComplete 45.0:

Road has one lane in each direction. It is not a one way road.