I would recommend drawing a separate “way” for the highway. I imagine that the route taken by vehicles or people walking is a few meters off of the center of the waterway, and perhaps a little straighter. If you are coarsest tracing the waterway and road, then the two ways might share most of their nodes. On Sat, Dec 8, 2018 at 7:28 PM Warin <61sundow...@gmail.com> wrote:
> On 08/12/18 20:25, ??? ?????? ????? ????????-????? Dar Alathar-Yemen wrote: > > Many waterways (wadis) in our region used as roads when no rain days. > > How to tag them? is it allowed to use (waterway + highway) in same way? > > > > > Similar problems in Australia > > > Many ephemeral rivers are used for vehicles and some are used as hiking > paths. > > > For the hiking paths as these are routes I have simply made them into > members of the route. > > > Tagging both as highway + waterway will lead to problems. > > > Using the route relation has worked for the hiking trails that I have done > so far. > > That might work for highways too, make a relation with the normal > highways and waterways as a route. > > > > _______________________________________________ > Tagging mailing list > Tagging@openstreetmap.org > https://lists.openstreetmap.org/listinfo/tagging >
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