Ich glaube nicht, dass ich dieses Merkmal gesetzt habe, da es für Fußwege in der Tat unsinnig ist, wohingegen Radwege rund um Kreisel oft nur in einer Richtung befahren werden dürfen.
Da Radwegnutzung nicht angegeben ist, kann das Merkmal weg.

Thank you for the critical annotations and hints.
When I modified bicycle routes, I always checked them with OSM Relation Analyzer. When that program found no fault, I thought the route was correct.
This seems not to be so. Even when I fetch a route as GPX file and visualise it with ShowGPX it looks very strange.
I am sorry to have spoiled some routes.
When ID is not apt to work on routes, developers should make it fir for that purpose or remove that feature from ID.
As I dislike JOSM, I shall no longer work on routes.
Thank you for repairing some routes.
H-GT

Dear Dick van den Hoven,
I am the only one to blame for destroying your route, not ID.
I am sorry for that and apologise.
With kind regards
H-GT