All attributes of roads forming the roundabout seem having the same attributes; may worth to simplify them to a single closed way marked as roundabout. Please let me know if false report. Thanks.

PLease at least set oneway=yes or marking roundabout - if any of two holds. Thanks.

This building is part of a single element road relation; maybe the relation is irrelevant? If yes, please remove. Thanks.

Please mark roundabout or at least oneway yes. Thank you.

If it is a roundabout, please mark roundabout or at least oneway yes. Thank you.

Please mark roundabout or at least oneway yes. Thank you.

If it is a roundabout, please mark roundabout or at least oneway yes. Thank you.

Route 17556882 for Rue de la République seems a set of residential buildings and other roads without purpose. Is it relevant for tourism or site? then maybe tourism tag, type=site or type associatedStreet could make it more clear. Thank you.

Whoever can confirm: Niedersächsische Mühlenstrastraße route 7740585 called OsterMühle seems a touristic route (wikipedia: "ist eine Ferienstraße") can you please set tourism yes. Thank you.

Please mark roundabout or at least oneway yes. Thank you.