Hello Nzara,
In this changeset it looks like you deleted a few pedestrian highways in the Friedhofplatz area. I believe these are required for routing purposes and not considered a violation of OSM's "One feature, one OSM element" policy. See osm.wiki/One_feature,_one_OSM_element#:~:text=Object%20oriented%20vs,with%20different%20purposes. for more details.

May I ask why you deleted them?

Happy mapping,
jmarchon

Hello and welcome to OSM!

Is there a sign here prohibiting bicycles? Or any other indication that bicycles are not allowed on any of these motorways?

Happy mapping!

Looks like you made a typo in the operator tag here. I've fixed it :-)

Hello,
Welcome to OSM!
I have done some cleanup in this area. Feel free to reach out with any questions.
Happy mapping!

And added addresses :)

Welcome to OSM! Nice work!

This changeset has been reverted

changeset/137811718

This changeset has been reverted

changeset/137811713

This changeset has been reverted

changeset/137811709

This changeset has been reverted

changeset/137811706

This changeset has been reverted

changeset/137811703

This changeset has been reverted

changeset/137811700

This changeset has been reverted

changeset/137811697

This changeset has been reverted

changeset/137811695

This changeset has been reverted

changeset/137811690

This changeset has been reverted

changeset/137811687

This changeset has been reverted

changeset/137811684

This changeset has been reverted

changeset/137811680

This changeset has been reverted

changeset/137811674

This changeset has been reverted

changeset/137811670