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<p>There is a philosophy in some parts that the roads of a
particular class should form a continuous network with other roads
of that class or higher, with no 'dead ends'. So primary roads
should link to other primary roads or to trunks or motorways. In
UK terms, highway=residential is equivalent to
highway=unclassified with the additional attribute of having
housing along it. So in theory, this link road could be considered
highway=unclassified. <br>
</p>
<p><br>
</p>
<p>On the other hand the wiki at
<a class="moz-txt-link-freetext" href="https://wiki.openstreetmap.org/wiki/Key:highway#Link_roads">https://wiki.openstreetmap.org/wiki/Key:highway#Link_roads</a>
consistently associates _link values with the higher of the two
classifications connected, so primary_link is correct for linking
a primary to a residential road.</p>
<p><br>
</p>
<p>Basically, these two philosophies are incompatible, and you're
entitled to choose whichever one you prefer. And therefore to
ignore any Osmose errors that do not apply to your chosen
philosophy.</p>
<p><br>
</p>
<p>Steve<br>
</p>
<br>
<div class="moz-cite-prefix">On 15/01/2018 18:17, OSMDoudou wrote:<br>
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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Osmose reports an error with reason "Bad
topology way level 2" [1] at this place [2] and I don't know
how to resolve it.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">There are no buildings around that piece of
highway (I'm talking about the small segment of road, not the
residential or the primary highway around) and its sole
purpose is clearly to link the primary and the residential
road.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">So, according to table on the wiki page
[3], it should be tagged as primary_link, but then Osmose
reports a topology error.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Am I missing something ?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">How would you tag it ?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thx.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[1] <a
href="http://osmose.openstreetmap.fr/en/error/15188159403"
moz-do-not-send="true">http://osmose.openstreetmap.fr/en/error/15188159403</a><o:p></o:p></p>
<p class="MsoNormal">[2] <a
href="https://www.openstreetmap.org/way/36971912"
moz-do-not-send="true">https://www.openstreetmap.org/way/36971912</a><o:p></o:p></p>
<p class="MsoNormal">[3] <a
href="https://wiki.openstreetmap.org/wiki/Highway_link"
moz-do-not-send="true">https://wiki.openstreetmap.org/wiki/Highway_link</a><o:p></o:p></p>
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<pre wrap="">_______________________________________________
Tagging mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Tagging@openstreetmap.org">Tagging@openstreetmap.org</a>
<a class="moz-txt-link-freetext" href="https://lists.openstreetmap.org/listinfo/tagging">https://lists.openstreetmap.org/listinfo/tagging</a>
</pre>
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