Unable to answer "What surface does this road have?" – Service Road – https://osm.org/way/1212466122 via StreetComplete 58.0:

This part of the road no longer exists.
Petrol station exit is to the west from the building and there's extra bus lane with right turn there.
The photo is taken from across the road south from the petrol station, facing north-west.

Attached photo(s):
https://westnordost.de/p/220171.jpg