Hi kevintrap, I hope you are well.
I noticed in https://www.openstreetmap.org/changeset/137569222 and https://www.openstreetmap.org/changeset/137537672 that many service and residential highways were deleted south of Calzada Independencia, including entire neighborhoods and parking lots. These highways still exist by all resources (Maxar Premium Imagery, Esri World Imagery, Mapbox; Mapillary; Strava GPS Traces).  

Many people rely on the data in OSM for a variety of uses. Removing data can cause a lot of issues for the map, various routers that utilize the data, and deleting features removes the history of the contributions with their unique tagging that is difficult to source  like name tags. Additionally the highway=motorway tag is for highest-traffic-volume, restricted-access dual carriage corridors (https://wiki.openstreetmap.org/wiki/Tag:highway=motorway), which was placed in an existing parking lot (https://www.openstreetmap.org/way/1183721845). This data will need to be restored to what it originally was. 

If you have additional changes, https://wiki.openstreetmap.org/wiki/Main_Page has many useful resources for how to apply various tagging for common mapping practices. Have a good day and happy mapping!