Geometric elements of streets

Discussion created by Zohara3 on Nov 26, 2013
Latest reply on Nov 28, 2013 by MBuehler-esristaff

I would like to add opacity to my street network, including the lines that make up the street shapes. I tried setting opacity for edges and vertices, but that didn't change anything. What do I call these lines in cga shape grammar to be able to set an opacity? I don't want these lines to be confused for the underground elements that I am trying to highlight. See attached image.