Unable to answer "What type of barrier is this?" – Barrier (Unspecified Type) – node/287438100 via StreetComplete 63.4:

It's an island, so none of the options really apply I think

Attached photo(s):
https://streetcomplete.app/p/376658.jpg

Unable to answer "What surface does this road have?" – Track / Land-Access Road – way/383048573 via StreetComplete 63.4:

Don't see it