<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Sun, May 21, 2017 at 1:46 PM, Mark Wagner <span dir="ltr"><<a href="mailto:mark+osm@carnildo.com" target="_blank">mark+osm@carnildo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div id=":2lx" class="a3s aXjCH m15c2c569e9b88e21">Warning signs are something that data consumers could certainly make<br>
use of, but we need some way of explicitly coding which direction of<br>
which road they apply to.</div></blockquote></div><br>This sounds like a problem that can be handled with relations. Sign is the "device" role and the way ahead and behind the sign could be the "from" and "to".</div></div>