What worries me is that https://wiki.openstreetmap.org/wiki/Key:oneway does not mention aerialways and https://wiki.openstreetmap.org/wiki/Key:aerialway does not mention oneway key and say https://wiki.openstreetmap.org/wiki/Tag:aerialway=drag%20lift mentions only that oneway=yes is implied

is it a common practice to record such oneway? Or is it inventing a new tagging?

EDIT: https://overpass-turbo.eu/s/2ed9 - looks in some use, I will edit wiki a bit

EDIT: https://wiki.openstreetmap.org/w/index.php?title=Key:oneway&diff=prev&oldid=2911167 and https://wiki.openstreetmap.org/w/index.php?title=Tag:aerialway%3Dgondola&diff=prev&oldid=2911168 made based on what I see tagged in OSM. Note that someone may protest and we should double check that this quest is not pushing brand-new or dubious or pointless tagging.

is it a common practice to record such oneway? Or is it inventing a new tagging?

Of the 28811 aerialways currently mapped (disregarding stations and pylons) 3522 have oneway tagged.
Thus over 12%. That seems like a quite common tag to me.

It is also a default field in iD for many aerial ways: https://github.com/openstreetmap/id-tagging-schema/blob/12f05151433f2007eaa6382d7962d005dd1acbd4/data/presets/aerialway/chair_lift.json#L8

It would probably also make sence to apply the same visibility improvement as #6590 here.

@NariaReynhard are you still working on this? Otherwise I would take over to finish this

I have finished the implementation, just need an icon now.

I'm sorry I wasn't available for almost two weeks, and I don't really have time allocated to work on that until next week. I would've keep taking care of it at this moment but I appreciate that you took the time to handle it yourself. Sorry for the inconvinence and thank you.

I have finished the implementation, just need an icon now.

Any ideas? I would suggest reusing the gondula icon from the aerialway bicycle quest, and adding the "oneway" icon.

...and removing the bicycle icon, making the background green. (Icons should not have more than two elements/sub-icons in it).

Any ideas? I would suggest reusing the gondula icon from the aerialway bicycle quest, and adding the "oneway" icon.

Would this not be blue since aerial ways are mostly for pedestrians?

looks like we looked into it at the same time.

You are right about the blue color, though. I will change it.