Hello, friend.

I apologize in advance. However, I don't know the actual basis for the document you're referring to, as it doesn't seem consistent with the local identification, taking into account urban development and municipal traffic management.

The attempted change in priority and road type would be correct, based on the local traffic hierarchy. If someone tries to apply this document, then the previously modified roads should be downgraded, as well as the roads identified as 6th Avenue and surrounding areas in Agua Prieta, Sonora, and equivalently, Pan-American Avenue in the urban area of ​​Douglas, Arizona. Neither of these would comply with the article you're referring to.

Likewise, someone is adding nonexistent main roads in the Agua Prieta, Sonora, sector, without local knowledge, because they are only unpaved streets. Otherwise, they are removing the upgrade from newly paved main avenues to single streets.

These changes, without real knowledge of the area, create traffic and planning problems for systems that use OSM data as a source.

Have a great day.