On Sat, 21 Nov 2009 14:02:36 +1100 Matt White <mattwh...@iinet.net.au> wrote:
> I should probably know how to do this, but's what's the accepted > technique for tagging the u-turn points and the like in a dual carriage > way? I think they shoud probably be just little links between both ways, > probably of the same highway type as the road they are linking, but they > are nameless. > > A little ascii art to illustrate the problem: > > |b |c > | | > | a | > |-------| > | | > | | > | | > | | > > So b and c are the parallel ways, and a is the linker road. > > Mostly, I think it's done making the linker bit either tagged as > primary_link, secondary_link or just tertiary/residential. > > Now we have some decent hi-res imagery courtesy of nearmap, it's a lot > easier to locate these linker ways > > Matt Are there other roads that join where a meets b and/or c? If so then should be tagged with the road that joins there, see here: Possibly highway=service if it's not for general access, ie emergency services only. Otherwise the same as b and c are tagged. -- Cheers Ross _______________________________________________ Talk-au mailing list Talk-au@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-au
