Hi,

I noticed that you've recently been doing a large number of highway classification changes in Gresham/Troutdale. These edits have unfortunately undone a good deal of work made by the community to form a cohesive network of roads in the United States (https://osm.wiki/United_States/Highway_classification). For example, `highway=primary` should be reserved for major throughfares such as Powell rather than minor streets like Kelly. I ask that you please stop these mass changes and consult with the local community before continuing.