Unable to answer "How wide is the road here?" for https://osm.org/way/467663050 via StreetComplete 54.0:

Hier ragt die Fahrradparkfläche in die Fahrbahn. Bordstein zu Bordstein: 7m. Sperrpfosten nimmt davon ca. 1,75m, Rest 5,25m

Attached photo(s):
https://westnordost.de/p/175368.jpg