Cost Distance with Roadway Hierarchy Attributes

Discussion created by tonysalo on Jun 9, 2013
Hello there,

I have a roadway dataset with an integer field representing roadway quality and I want to show the quality of up/down stream flow of the roadway network between several thousand origins and one destination over a 5 city region as a raster blob color ramp.  Distance to the destinations is irrelevant in this scenario; I'm only interested in the quality attribute.

Any advice or suggestions?  Thanks very much!