[Tagging] Expressway=yes/no versus new tags "dual_carriageway=yes/no", "limited_access=", "grade_separated"=?

[Martin Koppenhoefer]

sent from a phone

> On 20. Feb 2020, at 07:42, Joseph Eisenberg <joseph.eisenberg at gmail.com> wrote:
> 
> I've created a page for Key:dual_carriageway based on existing usage
> in the database:
> https://wiki.openstreetmap.org/wiki/Key:dual_carriageway


you wrote this was also a key for divided carriageways in general (i.e. including roads with more than 2 carriageways). Isn’t it a misnomer for these cases?

Cheers Martin