Sorry, forgot the link to the road:
way/526838772

Hi and welcome to OSM!
I've noticed this change because of the rarely used tag highway="de servicio"
Please use the english values as listed here:
highway=*
You should also connect the roads so that they share a node.
You should not connect a road with the nodes of a buildings unless you tag this node as entrance.
Hope this helps, happy mapping!

Hi!
Please review typo highway=1
on way/425847926
and way/425847918

Hi!
You used highway=passing_place on a way here. The area looks more like a highway=rest_area to me. The value passing_place should only be used on nodes. Do you think that this place was created to allow two vehicle to pass each other?

Hi!
Please review way/515978533
This looks like a junction=roundabout
or maybe just a circular way with highway=residenital (I can't see an obstacle in the middle on the sat images). The tag highway=mini_roundabout should only be used on nodes.

Hi!
What is meant with highway=tiny_path
on way/424375754 ?
Do you want to express that it has a small width?

Hi and welcome to OSM!
Please review mixed values highway=unclassified;construction
on way way/78521329
I assume that only a part of the way is under construction?

Hi!
Please check: Why are there two relations named "Niška Transverzala" ?
relation/6791194
relation/6793885
They both seem to be incomplete, maybe they should be merged into one?

Hi!
Please review my corrections on way/90723373
done here:
changeset/52346664

Moin!
Du hast hier highway=pfad anstatt path verwendet. Absicht?
way/527268353

Please review also the position of
way/227611140 and the other ways near it.
Digital Globe Sat image shows them ~ 16m from their actual position.

Hi!
Please use either highway=disused + disused=* or disused:highway=* for closed roads. See my changes here:
changeset/52345338

In case you don't know what I meant:
- The key building should be used on ways which describe the outline of a building, like here: way/39622405
- The key highway is nomally used to map a road (when used on a way) or objects related to the road, like crossings, stop signs, or street lamps
- landuse is used to describe the primary use of land by humans. This should only be used on polygons.
- place is used to indicate that a particular location is known by a particular name, to indicate what sort of "place" it is.
- shop is used to mark the location of a shop and the products that it sells.
You seem to use it instead of addr:housenumber
Please correct the data or remove it. Let me know if I can help with that.

Hallo!
Ich habe gerade in D diverse highway=centre_line angeschaut, die meisten waren tatsächlich Leitplanken in der Mitte einer Autobahn/Schnellstraße. Aber was ist dies hier?
way/342553682

Looked again at the names. I assume that
inscription would be better here. See inscription=*

Ah, thanks for the last link.

Sorry, forgot the link:
way/373911488

@Minh Nguyen : Thanks for the link.
I noticed that the number of ways with highway=stopline decreased from ~17500 to < 11000 during the last days. Not sure why.

Hi!
I wonder where this highway=access_ramp leads to and what it is: way/316942164
Is it a special way for wheelchairs (highway=footway + wheelchair=yes) ?
Is there a lift (highway=elevator) at the end?

Moin!
Ich frage mich, ob das selten benutzte highway=access_ramp nicht besser durch
highway=footway + wheelchair=yes ersetzt werden kann.
way/448354438