also this relation.

Then there is no need for such relation.

Magistral street is not magistral highway.
On magistral highway i drive 100 kmph, not 50 kmph. But ok, Skopje is cosmodrome. Motorway is the best tag.

Sorry for late response, but there is no notification about this "talk" :)

highway=primary should not be used. Why? Because does not connect highways with other countries.
Maybe highway=secondary?

Tag is good. Regards from Macedonia :)

This is emergency runway.
Used mostly when Macedonia was part of SFR of Yugoslavia