<div dir="auto">I always add it twice. The idea is to produce a relation that can be traversed start to finish the same way the bus does.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Sep 26, 2019, 13:37 James <<a href="mailto:james2432@gmail.com">james2432@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">If you have a bus route that doubles back on itself, do you have to add the way twice to the relation or add it once and let the router figure out that it's already in the relation?</div>
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