Unable to answer "What’s the surface here?" – Steps – way/1323370603 via StreetComplete 62.0:

The stairs are made of steel

Attached photo(s):
https://streetcomplete.app/p/321499.jpg

Unable to answer "What’s the structure of this bridge?" – Bridge Area – way/992074382 via StreetComplete 63.0:

It's like a truss bridge combined with a suspension bridge, but the suspension ropes are below the bridge instead of above the bridge. I am not sure what this type of bridge is called.

Unable to answer "Are pedestrians forbidden to walk on this road without a sidewalk here?" – Alingsåsvägen (Secondary Road) – way/1303719671 via StreetComplete 62.0:

Theres a walking path just nearby, only like 2-3m to the side, but there is not a sidewalk directly on this and therefore I'm unsure what to answer

Unable to answer "What’s the surface here?" – Steps – way/191158975 via StreetComplete 62.0:

They are stairs made of stone, not any of the alternatives