On Wed, Dec 16, 2009 at 12:25 AM, John Smith <deltafoxtrot...@gmail.com> wrote: > 2009/12/15 Steve Bennett <stevag...@gmail.com>: >> Um, the layer tag helps specifically *only* in cases with bridges over >> bridges...which are exceedingly rare. So I would dispute your premise >> that "the layer tag always helps on a bridge". > > And tunnels over tunnels, possibly multi-story underground car parks > too when we get round to tagging such things.
My argument stands. There is no need to tag layers *except* in those situations. And in those situations, layers are absolutely required. (Well, except that underground car parks are/will be tagged as underground...and again, a convention should be in place to avoid the necessity for layers.) But, as I just said, knock yourself out. Add all the layer tags you like. It does no harm. Steve _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
