Network Analyst Routes to the wrong street

01-26-2021 09:52 AM
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New Contributor III

Are there any solutions(other than fishbones or adding in new road segments)  to make Network Analyst route along the appropriate street? For example, if we have an addressed on A st, but its closest to B st, Network Analyst routes down B st. This is not correct. Are there any work arounds or settings that will bypass this behavior, excluding what I mentioned above? 

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MVP Esteemed Contributor

This is not correct.  But to Network Analyst it is. I understand that problem after working in 9-1-1 for many years and using NA to get fire and ems routed to a location.  The only thing I could do is move my address points closer to the actual street that accessed it.

That should just about do it....
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MVP Frequent Contributor

Perhaps having a pre-script which matches the input points to the correct street, then those new points are loaded-in to NA - hopefully the street polyline and points have an address/street field to match against then snap to.

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