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<p>I would think that oneway=yes or oneway=-1 was required on
motorways in order to identify the direction of one-way travel.
For roundabouts, it must be easier provided data consumers know
the national rules.<br>
<br>
Steve<br>
</p>
<div class="moz-cite-prefix">On 24/05/2020 21:26, Volker Schmidt
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CALQ-OR7SsAs3mF1qgVrpH9wQg56emgt5SPVO4ifQhhdOtV0EBg@mail.gmail.com">
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<div>I just noticed an apparent contradiction regarding the use
of the oneway tag between the wiki pages <a
href="https://wiki.openstreetmap.org/wiki/Key:oneway"
moz-do-not-send="true">key:oneway</a> and <a
href="https://wiki.openstreetmap.org/wiki/Tag:highway%3Dmotorway"
moz-do-not-send="true">motorway</a> .<br>
</div>
<div>The former states: <br>
</div>
<div style="margin-left:40px">"Some tags (such as <tt dir="ltr"
class="gmail-mw-content-ltr"
style="background:rgb(238,238,255) none repeat scroll 0%
0%;font-size:1em;line-height:1.6"><a
href="https://wiki.openstreetmap.org/wiki/Key:junction"
title="Key:junction" moz-do-not-send="true">junction</a>=<a
href="https://wiki.openstreetmap.org/wiki/Tag:junction%3Droundabout"
title="Tag:junction=roundabout" moz-do-not-send="true">roundabout</a></tt>,
<tt dir="ltr" class="gmail-mw-content-ltr"
style="background:rgb(238,238,255) none repeat scroll 0%
0%;font-size:1em;line-height:1.6"><a
href="https://wiki.openstreetmap.org/wiki/Key:highway"
title="Key:highway" moz-do-not-send="true">highway</a>=<a
href="https://wiki.openstreetmap.org/wiki/Tag:highway%3Dmotorway"
title="Tag:highway=motorway" moz-do-not-send="true">motorway</a></tt>
and others) imply <tt dir="ltr" class="gmail-mw-content-ltr"
style="background:rgb(238,238,255) none repeat scroll 0%
0%;font-size:1em;line-height:1.6"><a
class="gmail-mw-selflink gmail-selflink"
moz-do-not-send="true">oneway</a>=yes</tt> and therefore
the oneway tag is optional, <br>
</div>
<div>the latter states:</div>
<div style="margin-left:40px">
"These ways should all point direction of travel and be tagged
with <tt dir="ltr" class="gmail-mw-content-ltr"
style="background:rgb(238,238,255) none repeat scroll 0%
0%;font-size:1em;line-height:1.6"><a
href="https://wiki.openstreetmap.org/wiki/Key:oneway"
title="Key:oneway" moz-do-not-send="true">oneway</a>=<a
href="https://wiki.openstreetmap.org/wiki/Tag:oneway%3Dyes"
class="gmail-mw-redirect" title="Tag:oneway=yes"
moz-do-not-send="true">yes"</a></tt></div>
<div><br>
</div>
<div>What is the agreed standard, if any?</div>
<div><br>
</div>
<div>Volker<br>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-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>
</blockquote>
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