<p><b>@tomhughes</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/1547#discussion_r117851696">app/assets/javascripts/index/directions/graphhopper.js</a>:</p>
<pre style='color:#555'>> @@ -79,5 +80,6 @@ function GraphHopperEngine(id, vehicleType) {
   };
 }
 
-OSM.Directions.addEngine(new GraphHopperEngine("graphhopper_bicycle", "bike"), true);
-OSM.Directions.addEngine(new GraphHopperEngine("graphhopper_foot", "foot"), true);
+OSM.Directions.addEngine(new GraphHopperEngine("graphhopper_car", "car", true), true);
</pre>
<p>I assume that <code>disableCH</code> refers to contraction hierarchies, in which case I would have thought long distance car routing would be exactly the case where you would want them so I'm surprised that you are disabling them for car routing but leaving them enabled for other things?</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/pull/1547#pullrequestreview-39592647">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABWnLZ7d2uqmmGoYxwzHDBnzbtdh3uURks5r8gAjgaJpZM4Ni5C3">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/ABWnLS2z3H5OX1yLvdxAIWByU2NsLbrXks5r8gAjgaJpZM4Ni5C3.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/openstreetmap/openstreetmap-website/pull/1547#pullrequestreview-39592647"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>

<script type="application/json" data-scope="inboxmarkup">{"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/openstreetmap/openstreetmap-website","title":"openstreetmap/openstreetmap-website","subtitle":"GitHub repository","main_image_url":"https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png","avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png","action":{"name":"Open in GitHub","url":"https://github.com/openstreetmap/openstreetmap-website"}},"updates":{"snippets":[{"icon":"PERSON","message":"@tomhughes commented on #1547"}],"action":{"name":"View Pull Request","url":"https://github.com/openstreetmap/openstreetmap-website/pull/1547#pullrequestreview-39592647"}}}</script>