Unable to answer "How many car lanes does this road have?" – Via di Camporeggi (Residential Road) – osm.org/way/24695611 via StreetComplete 56.1:

Only one way. From via san gallo to via santa reparata.

Unable to answer "Is this still here?" – Codever srl (Corporate Office) – osm.org/node/2361888380 via StreetComplete 56.1:

Bureaux d'entreprises: bl solutions (consulting, engineering, construction), studio berti architettura and partners.

n 21 avenue des hirondelles

via StreetComplete 17.0

Attached photo(s):
https://westnordost.de/p/10223.jpg

Unable to answer "What is the name of this road?" for osm.org/way/687796938 via StreetComplete 17.0:

c'est une voie privée fermée par un portail

Attached photo(s):
https://westnordost.de/p/10222.jpg