Hi Majida95,
this changeset has created errors in the OSM database regarding overlapping ways (blue marker), some ways are displaced as well:

https://tools.geofabrik.de/osmi/?view=routing&lon=-2.75055&lat=34.93736&zoom=17&baselayer=Geofabrik%20Standard&overlays=duplicated_edges

https://overpass-api.de/achavi/?changeset=166832699

As you may know, this kind of error irritates routing software and looks ugly on the maps. Can you please fix this?
Kind regards
Guido