AnsweredAssumed Answered

Joining Polygon Boundaries Using Symbol Levels

Question asked by HealdsburgCA on Feb 8, 2013
Latest reply on Feb 12, 2013 by dbarnes-esristaff
Working with a road polygon layer I want to use the Join property/check box in Symbol Levels ( to remove the outlines between like road polygons. 

In my buildings polygon layer when I open the symbol level window everything is fine and I have the check boxes available to me (see below)


However, in my roads ploy the symbol level join property is greyed out and unavailable (see below.


Both layers are feature classes in file geodatabases.  At first I thought it was due to my layer groupings, but I ungrouped my layers and I am still having this issue.  I also tried symbolizing my roads as a single layer (no categories) and this did not work either.

What could the difference be in symbolizing these two layers?  Any & all ideas are appreciated.