Hello,

Pardon my curiosity but those are very strange tags.
"motor_vehicle=designated" on a path is understood as having a footpath which has been specifically built to accomodate all kinds motor vehicles (in particular cars), and where they are legally allowed to drive.

Here is a picture of the
https://www.mapillary.com/app/?pKey=512548510086792
It looks like a forest path, and it seems to be completely unsuitable for motor vehicles.

Could you please tell us what kind of "modification circulation" went on here exactly?

(Maybe you wanted to edit only one part of the road, as it seems that larger vehicles may reach the southern part near the houses, and not the entire path across the woods.)