Unable to answer "Is this still here?" – Rettungswache Reinbek (Ambulance Station) – way/277659966 via StreetComplete 58.2:

Befindet sich im Umbau

Unable to answer "What barriers are used at this railroad crossing?" – Railway-Path Crossing – node/8998565058 via StreetComplete 62.2:

Kein offizieller Überweg

Attached photo(s):
https://streetcomplete.app/p/326107.jpg

Prellbock

via StreetComplete 62.2

Attached photo(s):
https://streetcomplete.app/p/326115.jpg

Unable to answer "Is the water potable here?" – Zweckverband Wasserversorgung der Stadt- und Landgemeinden des Kreises Neunkirchen (Water Well) – way/1358177428 via StreetComplete 62.2:

Kein Brunnen, vermutlich ein Transformator, Schild deutet darauf hin, brummendes Geräusch

Attached photo(s):
https://streetcomplete.app/p/326110.jpg

Unable to answer "Is this still here?" – Trash Can – node/5054682424 via StreetComplete_ee 61.1:

This is not a trash bin.

Attached photo(s):
https://streetcomplete.app/p/292355.jpg