Am Thursday 21 May 2009 schrieb Cartinus: > The ringroad does not have the tag maxspeed=80 !!! > > It has a maxspeed of 80 km/h because that is the default maxspeed of > roads "out of town" in that country. "Out of town" was one of the three > zones in the initial idea. It is defined by the country polygon. > > > The whole idea behind tagging zones is that you wouldn't have to tag > maxspeed on the road where it is not explicitly signed. exactly this.
> By forcing the 3D > reality into a 2D model you have to tag both the explicit signs and > anyplace the model breaks down. Ergo: You need a better model. > it's easily doable with the current model, if you tag the ways directly with the zone-tags, and not via "inside a polygon". if you also add the country to the tag, which i recommend, there is no need to evaluate any polygons, only the ways, to get the information needed. the tag then would be something like "zone:traffic = CZ:out_of_town".
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