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Split Road Edge (Polygon) at Intersections

Question asked by Playa on Dec 24, 2017

I have a road edge polygon that I'd like to split at each intersection. I came across the following post: How to buffer a polyline without overlap at verticies where Richard Fairhurst suggested a workflow to achieve the following. Unfortunately I wasn't able to follow his steps from where he created a buffer around the intersection points of the road centrelines. I've attached a sample of my road centrelines as well as my current buffer that I created based on the road centrelines and field that represents the road width. Any suggestions in how to achieve a split polygon based on the result that Richard Fairhurst achieved would be appreciated.



from Richard Fairhurst reply


Sample Dataset: (Road Centreline; Road Buffer (Merged); Road Intersection points)