Meg, sidewalk tagging in OSM is a complex issue. The fact that sidewalks are not tagged as individual geometries is not purely a shortcoming, it is a compromise that keeps OSM data editable. Having individual geometries for every single sidewalk on the planet will not only massively increase the data volume but also require new and better tools for editing, e.g. moving the geometry of a street without having to move three parallel lines manually and so on.
There have been several local imports of sidewalk data that were removed again because lack of prior discussion and/or because they were single-purpose imports that did not care about integration with the rest of OSM (for example: what should rendering engines do with sidewalks; how do they integrate with normal footways; how is a sidewalk linked to the road along which it runs so that routing engines can say "follow sidewalk along XY road" instead of "follow unnamed footway"; how can routing and rendering use individual sidewalks and still gracefully fall back to another method where these are not defined, and so on). People are experimenting with different ways of mapping sidewalks. Under no circumstances should you perform an import that creates facts before your proposal for separate mapping of sidewalks has been discussed more widely. Several ideas have been proposed to get around mapping sidewalks as individual geometries, which is in many ways the most primitive way to tackle the problem and the one that puts the most work on the shoulders of our volunteers. Your wiki page states that you had "feedback from the global OSM community"; I'm surprised that these details seem to have escaped you until now. Which sidewalk mapping experiments in OSM have you studied, and what have you learned? Which global OSM community did you talk to and where? Bye Frederik -- Frederik Ramm ## eMail frede...@remote.org ## N49°00'09" E008°23'33" _______________________________________________ Talk-us mailing list Talk-us@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-us