<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
<div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">18 Jun 2019, 08:40 by daviewales@disroot.org:<br></div><blockquote class="tutanota_quote" style="border-left: 1px solid #93A3B8; padding-left: 10px; margin-left: 5px;"><div style="16px" text-align="left"> Is it possible for a road to be both tertiary AND 4WD only?<br></div></blockquote><div style="16px" text-align="left">Yes. In general highway=* tag is about road importance, not quality.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">There are highway=primary full of potholes, highway=track with excellent asphalt<br></div><div style="16px" text-align="left">etc.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">There are highway=trunk in Africa that are 4WD.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">From what I found - for example in Sierra Leone there are cases of highway=trunk<br></div><div style="16px" text-align="left">(highest level of national network, connecting major cities) that look like this,<br></div><div style="16px" text-align="left">at least during rainy season:<br></div><div style="16px" text-align="left"><a href="https://www.flickr.com/photos/28067294@N03/2709853961">https://www.flickr.com/photos/28067294@N03/2709853961</a><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">highway=tertiary is attempted to be defined as<br></div><div style="16px" text-align="left">"roads connecting smaller settlements, and within large settlements for <br></div><div style="16px" text-align="left">roads connecting local centres. In terms of the transportation network, <br></div><div style="16px" text-align="left">OpenStreetMap "tertiary" roads commonly also connect minor streets <br></div><div style="16px" text-align="left">to more major roads."<br></div><div style="16px" text-align="left"><br></div> </body>
</html>