When I build a network of road in ArcGIS, the [Network Identify Tool] can easily find the connected edges and junctions of any selected edge. Can I read those attributes by using arpcy? I find arcpy can create a Describe object from the network dataset, and read edgeSource name or degeSource ID of the whole network (http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//000v000000vm000000), but I can't read the attributes of a single edge element.