Is there a term which is concretely associated with a place for pickup and drop-off (like "taxi stand," requiring embarking and disembarking)?
It must also immediately exclude the "dual" case of generically switching states - terms like "transition" can ambiguously refer to either "the point where you go from one trip segment to another" or "the trip segment where you go from one point to another."
I'm looking for a minimal generalization, like going from "man or woman" to "person."