Hi!
Please don't use values like residential_link,
see http://gis.19327.n8.nabble.com/highway-residential-link-td5859566.html

The tag winter_road=yes says that the road is only usable in winter. The highway tag should say how it is used in winter.

Hi!
Please review way/520747393
It has the same name as way/4086661
and highway=unclassified_link
should be just unclassified

Hi!
The tag highway=ramp is rarely used.
Did you mean highway=footway + ramp:wheelchair=yes or just ramp=yes ?
way/447129331
and way/447129330

Hi!
The tag highway=ramp is rarely used.
Did you mean highway=footway + ramp:wheelchair=yes or just ramp=yes ?
way/476422405

Hi!
The tag highway=ramp is rarely used.
Did you mean highway=footway + ramp:wheelchair=yes ?
Please map also the way(s) that lead to the platform way/516854080

Hi!
I stumbled over highway=pendiente on
way/335875843
Sat images don't show a road. Do you think that one is planned there?

Sorry, place=square is probably better than leisure=park, as this is a rather small area.

Hi!
I see that you have problems mapping this place.
You shoud not use the highway key on a type=multipolygon relation,
Also highway=passing_place is probably wrong here.
If I got that right you should use leisure=park + name=Largo venticinque aprile
for way/491143217
and maybe add some natural=tree
Use simple ways for the footways.
I only know it from sat image, so I can't say much more.

Hi!
I've corrected highway=driveway ->
highway=service + service=driveway
See changeset/51687077
and
service=driveway

Hi!
Please review highway=crossing + footway=crossing on some ways. The correct tagging is highway=footway + footway=crossing
See highway=crossing

Schau bitte noch mal auf highway=bus_guideway an way/519412145
Siehe osm.wiki/DE:Tag:highway%3Dbus_guideway

Hi and welcome to OSM!
If you want to map a road you need a highway tag, e.g. highway=residential
See highway=*

OK, I've corrected it to was:highway=track

Please explain:
What is meant with highway=ucap on a building?
way/508712794
Is this related to www.ucap.org ?

Hi!
Please review unusual highway=slide on way/511792382
Did you mean piste:type=sled ?

Salve,
thanks for the feedback. I still see some residential roads like Via Monte Grappa or Via Professor Oliva which are tagged unclassified. Maybe you can clean up those as well?

Hi!
Please check:
I corrected typo highway=residental
on some ways. Watch out when JOSM
auto complete suggests this again ;-)
See changeset/51662618

Hi!
Wouldn't it be better to use the normal tagging highway=proposed and add other tags to separate the alternatives, maybe note="alternative xyz" ?

Hi!
Please review all ways in this area. I see typo highway=pprop on way/463545841 and combination highway=proposed + construction=*
I don't know which one is correct.