Hello, welcome to OSM. The features you removed in this changeset seem valid. Please don’t remove valid OSM data.

You have a new account and might not be aware, On OSM, we do not removed features if they exist on the ground. If it exists on the ground, it is valid data regardless of a feature being public, or private, designated or informal/illegal/unauthorized. Removing them is actually considered vandalism.

I've been looking through your edits, and it seems like it's just mass deleting "closed" trails. Again, if a trail is closed this is not a valid reason to remove it. 

The correct way to handle this is to use OSM's tagging system. access=no would be appropriate if they are closed to the public. Once this is done, services that do use OSM data will reflect that and specify their access.

See heatmap data for the last 12 months, It's pretty clear this trails still exists on the ground.

https://i.imgur.com/IJSadWk.jpeg

You have said it in your changeset descriptions, some of these trails have been closed or decommissioned for years, yet there is a ton of heat map activity along them in the last 12 months. This points to them still existing on the ground in some form. Again, unless they do not exist at all, we don't remove them from OSM.

Please read this for more info:
https://wiki.openstreetmap.org/wiki/Why_we_won't_delete_roads_on_private_property

https://wiki.openstreetmap.org/wiki/Why_can%27t_I_delete_this_trail%3F