no idea?

please review node/2458767108:
highway=conveyor
name=Quik Check
What is meant here?

okay, thanks for the feedback. I found more
like them, I guess it is safe to change them all? See http://taginfo.openstreetmap.org/keys/highway?filter=nodes#values, type ru: in the search field.

please review node/2541717237:
What does highway=transint_signal
mean? Is it a typo? The tag is only used for this node.

please review:
It seems that the highway=control tag is only used here. I think your idea is no longer "work in progress" ?

please review node/359828354.
highway=marked_trail
What is this?

please review node/431399814:
What does the tag highway=ru:Зигоска-1
mean? Is it a typo?
I found a similar one (highway=ru:Зигоска-2) on node/2976221312

please review:
I've changed the rarely used highway=toboggan to
attraction=water_slide
changeset/34953696
osm.wiki/Proposed_features/Extend_water_slides

bitte prüfen:
way/229333811
highway=unofficial_path
ist unklar, ich denke, es ist ein Trampelpfad?
Was spricht dann gegen highway=path?

.. and thanks for the quick feedback :-)

please review way/41526994:
It was tagged highway=project, which is rarely used.
I've changed it to highway=proposed.
See also
changeset/17192226

I'll ask erkinalp as well

please review:
the tag highway=unofficial_path
is not clear. I assume you mean "pedestrian can cross the rails here, but it is not allowed" ?
In that case I think you should better remove the way, or use highway=path,access=no

highway=footway.abandoned was only used here, I've changed it to
abandoned:highway=footway
changeset/34953076

please review way/318139461:
what is meant with highway=project?
This is rarely used.
The same tag is one way/356856966.
Maybe highway=proposed ?

please review way/41526994:
the tag highway=project is rarely used,
I've changed it to highway=proposed,
proposed=motorway.
Please change proposed to construction
if that matches better. See
changeset/34952761

please review:
the tags highway=ski is rarely used, highway="ski run" is only used here.
See route=piste
for mapping ski routes.

please review: I've changed the rarely used tag highway=path.old to
abandoned:highway=path
See changeset/34951605
Is the bridge still intact? It doesn't have the same note as the other two ways.

I've changed it to highway=tertiary

please review: the tag highway=x-track
is only used here. The note seems to say that the ways are in a bad shape, so I've changed it to track with additional attributes. Please
verify if this is matching the current state:
changeset/34950898