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Identifying where there are boundaries of multiple (more than one) polygons touching a street intersection.

Question asked by christopher@scr911.org on May 10, 2018
Latest reply on May 10, 2018 by abdallah_91@yahoo.com

Does anyone know if there is a way to isolate street intersections that have the boundaries of more than one polygon touching them. For example, we have a polygon layer that is symbolized by unique values. However, there are places where there are more than one of these polygons meeting at a single street intersection. We want to be able to see all of the intersections in the map that have this occurring because it is effecting dispatching. 

Above you can see an example of what I am talking about. There are 4 polygon boundaries touching the intersection of Freedom and Corralitos. At other intersections sometimes there are only 2 or 3 boundaries meeting at an intersection like this, but we want to be able to see where any intersection that has more than one polygon boundary touching it. All of these polygons are part of the same layer, just symbolized with unique values.

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