nets/single-intersection/single-intersection.edg.xml

<edges>
	<edge from="n" id="n_t" to="t" numLanes="2"/>
	<edge from="w" id="w_t" to="t" numLanes="2"/>
	<edge from="t" id="t_s" to="s" numLanes="2"/>
	<edge from="t" id="t_e" to="e" numLanes="2"/>
</edges>