Hi, 

i reverted your deletion of this road, as it obviously exists in the real world. The fact that it cannot be accessed by the public can be tagged with access=private

See the wiki for details on why we dont delete private road. 

Greetings and have fun with osm :) 

https://wiki.openstreetmap.org/wiki/Why_we_won%27t_delete_roads_on_private_property