<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jul 12, 2015, at 4:41 AM, John Eldredge <<a href="mailto:john@jfeldredge.com" class="">john@jfeldredge.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
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<div style="" class=""><p style="margin: 0px 0px 1em;" class="">Depending upon which side of
the road the guardrail is on, either the left side or right side may be
inner. If there is a distinct inner and outer side, the inner side will
always be towards the traffic.</p><div class=""><br class=""></div></div></div></div></div></blockquote><div>Japanese motorway barriers.</div><div><br class=""></div><a href="https://goo.gl/maps/7iZrg" class="">https://goo.gl/maps/7iZrg</a> Countryside</div><div><a href="https://goo.gl/maps/qNir5" class="">https://goo.gl/maps/qNir5</a> Urban</div><div><br class="">There are some guardrails which share support poles with the one for the opposite road, the total set being about 50-80cm wide. </div><div>If they used separates poles, and had any kind of a gap between them, I could see drawing two ways to represent both guardrails. </div><div><br class=""></div><div>Unless it is very easy to map both sides of the guardrail ( there is a gap) or putting two ways running in opposite directions on the same nodes, (to represent both guardrails), wouldn’t a “both” value of some kind (like for embankment) be reasonable in some instances?</div><div><br class=""></div><div>Javbw</div></body></html>