<edges xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/edges_file.xsd">

   <edge id="01" from="0" to="1" speed="10" />
   <edge id="12" from="1" to="2" speed="20" />

</edges>
