Unable to answer "What is the structure of this bridge?" for https://osm.org/way/403735549 via StreetComplete 29.1:

Holz-Konstruktion

Attached photo(s):
https://westnordost.de/p/29542.jpg
https://westnordost.de/p/29543.jpg
https://westnordost.de/p/29544.jpg