<routes>
    <!-- strongly prefer shortest route unless skipping -->
    <vType id="DEFAULT_VEHTYPE" maxSpeed="10"/>
    <route id="detour" edges="beg beg2left left left2end end rend"/>
    <flow id="0" begin="0" end="100" number="10">
        <route edges="beg beg2left left left2end end rend"/>
    </flow>
    <flow id="1" begin="0" end="100" route="detour" number="10"/>
</routes>
