user4816003805
I've added the ellipses back in https://www.openstreetmap.org/changeset/118385752, and I've added a note= tag so it's not removed carelessly in the future.

It's not clear which highway= tag should be used.
In some areas, like near the Ferry Building, highway=pedestrian makes the most sense to me. But Bing aerial shows the bicycle designation signs further south, where bicycle and foot traffic might be more equal.