<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, May 12, 2017 at 1:28 AM, Marc Gemis <span dir="ltr"><<a href="mailto:marc.gemis@gmail.com" target="_blank">marc.gemis@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Fri, May 12, 2017 at 8:20 AM, Paul Johnson <<a href="mailto:baloo@ursamundi.org">baloo@ursamundi.org</a>> wrote:<br>
><br>
>> to: the collection of ways one can travel to after stopping/giving<br>
>> way/waiting for traffic signal. This would include the from way so<br>
>> u-turns have to obey the sign/signal as well.<br>
><br>
><br>
> Yes. At a minimum, a stop, give_way, traffic_signals or traffic_calming<br>
> relation would have 1 from, 1 intersection and 1 to.<br>
<br>
</span>Does that mean that for the examples on<br>
<a href="https://wiki.openstreetmap.org/wiki/Tag:highway%3Dtraffic_signals" rel="noreferrer" target="_blank">https://wiki.openstreetmap.<wbr>org/wiki/Tag:highway%<wbr>3Dtraffic_signals</a> with<br>
at least 1 dual carriage way, one will need 4 relations ?</blockquote><div><br></div><div>Simplest case, traffic signal impacts all movements, dual carriageway north-south, single-carriageway east-west, you would have 1 relation with four <font face="monospace, monospace">from</font>, four <font face="monospace, monospace">to</font>, and two <font face="monospace, monospace">intersection</font> roles. </div></div><br></div></div>