auto_config.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>

  <type name="highway" id="1">
    <class name="motorway" id="101" priority="1.0" maxspeed="130" />
    <class name="motorway_link" id="102" priority="1.0" maxspeed="130" />
    <class name="motorway_junction" id="103" priority="1.0" maxspeed="130" />
    <class name="trunk" id="104"  priority="1.05" maxspeed="110" />
    <class name="trunk_link" id="105"  priority="1.05" maxspeed="110" />    
    <class name="primary" id="106"  priority="1.15" maxspeed="90" />
    <class name="primary_link" id="107"  priority="1.15" maxspeed="90" />    
    <class name="secondary" id="108"  priority="1.5" maxspeed="90" />
    <class name="secondary_link" id="109" priority="1.5" maxspeed="40"/>
    <class name="tertiary" id="110"  priority="1.75" maxspeed="60"/>  
    <class name="tertiary_link" id="111" priority="1.75" maxspeed="30"/>
    <class name="roundabout" id="112" priority="1.5" maxspeed="30"/>
    <class name="living_street" id="113"  priority="3.0" maxspeed="15" />  
    <class name="residential" id="114"  priority="2.5" maxspeed="40" />
    <class name="service" id="115"  priority="3.75" maxspeed="25" />
    <class name="services" id="116"  priority="3.5" maxspeed="25" />
    <class name="road" id="301" priority="5.0" maxspeed="50" />
    <class name="unclassified" id="302" priority="5.0" maxspeed="40"/>   
</type>

  <type name="tracktype" id="2">
    <class name="grade1" id="201" priority="4.0" maxspeed="90"/>
    <class name="grade2" id="202" priority="6.0" maxspeed="60"/>
    <class name="grade3" id="203" priority="7.0" maxspeed="50"/>
    <class name="grade4" id="204" priority="8.0" maxspeed="40"/>
    <class name="grade5" id="205" priority="9.0" maxspeed="30"/>
</type>

</configuration>