Unable to answer "Is this still here?" – Telephone – osm.org/node/257432420 via StreetComplete 61.1:

Kabine existiert, Telefonanlage außer Betrieb

Unable to answer "What’s the height limit below the bridge?" – Service Road – osm.org/way/22375780 via StreetComplete 61.1:

Keine Brücke

Unable to answer "Is this still here?" – Car Sharing Station – osm.org/node/314954587 via StreetComplete 61.1:

Teilautostation befindet sich inzwischen neben der Einfahrt Permoser Str 15 gegenüber der Fahrradparkplätze

Attached photo(s):
https://streetcomplete.app/p/295222.jpg

Unable to answer "What type of bollard is this?" – Bollard – osm.org/node/5070131037 via StreetComplete 61.1:

Baustelle