I agree that in this case I would tolerate it, but is it still allowed to turn from East Mineral avenue to the North-South, unclassified highway? If not, one should add turn restrictions.
regards m On Wed, Jul 3, 2019 at 11:11 PM Tom Pfeifer <t.pfei...@computer.org> wrote: > > On 03.07.2019 22:03, Jack Armstrong Dancer--- via talk wrote: > > I've always had the impression we should not create separate traffic lanes > > unless "traffic flows are > > physically separated by a barrier (e.g., grass, concrete, steel), which > > prevents movements between > > said flows." > > Yes, I agree in general. Nearly all cases can be modelled with turn:lanes > (and maybe change:lanes). > > > https://www.openstreetmap.org/edit?changeset=70997250#map=20/39.57354/-104.98496 > > This case -- and the aerial image is necessary to understand it -- would be > one of the few > exceptions where I would tolerate the current mapping of a separate lane for > the left turn. > Otherwise a navigation engine would not be able to create the appropriate > turn instruction at the > point where the lane forks off. A much more complicated data model would be > necessary. > > tom > > _______________________________________________ > talk mailing list > talk@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk _______________________________________________ talk mailing list talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk
