Hello cats_pajamas, and hello MACEDONICUS. I will take my stand on this issue with cats_pajamas,

This classification is plain wrong. Not only this is a mass automated edit without consulting the Macedonian OSM Community or even attempting to do so, placing purposefully information without research harms the data. 

The official stance on the Public Department on Roads and Paths for Skopje does not classify them as Territary Roads. Source: https://uip-gov-mk.translate.goog/magistralni-i-sobirni-ulitsi/?_x_tr_sl=mk&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp

For example let's take Boulevard Ilinden. That is not a TERTIARY ROAD! It's Tag based on the Macedonian Wiki is that it should take the highway tag!

https://wiki.openstreetmap.org/wiki/Mk:Map_Features

These changesets need to be reverted ASAP! 