sovereign_ch
Sorry, I was a bit imprecise: the data for 290 exists of course on opentransportdata.swiss and in PTNA, I just hadn't the time to implement it in OSM. It's basically the 201 – realizing this, I just duplicated the relations and cleaned them up (CS 104000539).

Generally, just because data is "publicly availabe" this doesn't mean we may use it freely; depending on the individual terms we'd often be required to obtain and document permissions for use in OSM.

However, transportation data is available through opentransportdata.swiss. Contributions on OSM using that data are exempt from referencing requirements, see the lovely general permission[1].

I'll leave it to you to close the note, have a nice sunday. ;-)

[1] https://opentransportdata.swiss/fr/database/