Sollte folgender Weg erst ca. an dieser Stelle getrennt werden?
osm.org/way/464206326

Wenn die Trennung später erfolgt, könnte change:lanes auch erfasst werden.

Are these tags correct?

change:lanes:forward=no|no
lanes=3
lanes:forward=2

Here is a road missing:

https://www.mapillary.com/app/?pKey=1330177854095581

Here is some kind of road block, you can't pass this way by car. It needs to be verified.

maxspeed=80 (instead of 90)?

https://www.mapillary.com/app/?pKey=229818042665031

maxspeed=100 (instead of 130)

What about the other tags?
maxspeed:bus=100
maxspeed:tourist_bus=100
minspeed=80

https://www.mapillary.com/app/?pKey=515683239839954

Is the maxspeed of 80 correct, I don't see any sign?

Between this osm.org/way/843271181 and this part osm.org/way/328555629 there is no maxspeed sign.

Are the destination tags correct?

https://www.mapillary.com/map/im/pgCRshSZp3gAWzbmC626g1

Road to Batax missing.

Passt dieser Punkt oder ist hier ein Fehler (highway=motorway_junction)? osm.org/node/286298543