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Modeling sidewalk network with ADA ramp and crosswalk for the use of network analyst.

Question asked by lpy945 on Aug 18, 2017
Latest reply on Aug 2, 2018 by GIS_Specialist_Clemson


My professor asked me to model a sidewalk network with a point layer representing ADA ramps and a line layer representing crosswalks. I tried many ways to model it but failed in different ways. 

Since the points would have no meaning in the network dataset, which means that in the network analyst routes would go through intersections that have no ramp. In the real world it is not feasible if a handicapped person wants to cross a intersection where there is no ramp. Can anyone give me some advice?


Thanks a lot!