<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div name="messageBodySection">
<div dir="auto">Frederik Ramm wrote:
<div dir="auto">> Should a routing engine automatically assume that something tagged a </div>
<div dir="auto">> "driveway" is not suitable for through traffic? </div>
<div dir="auto"><br /></div>
<div dir="auto">For a while I made that assumption on cycle.travel. I still think it's the right assumption to make.</div>
<div dir="auto"><br /></div>
<div dir="auto">_However_, in practice, it's fairly common to see through routes mistagged as driveways. In particular, I'd find that entrances to "trailhead" car parks (where a traffic-free cycleway begins at the far side of the car park), and to ferries, would be mistagged as service=driveway.</div>
<div dir="auto"><br /></div>
<div dir="auto">So I now treat it as routable but with a significant (90%) penalty. I'd like to drop cul-de-sac driveways from the routing graph entirely but need to figure out how to persuade OSRM to do that.</div>
</div>
</div>
<div name="messageSignatureSection"><br />
<div class="matchFont">Richard</div>
</div>
</body>
</html>