ArcGIS Pro 3.1 Network Connectivity

[l_123aguilera]

Hello! 

I am working on building a state road network from centerlines. I already data cleaned, established an elevation field, and built the network. I checked for connectivity and found that there are many errors or disconnected road segments (see picture below). What are some possible solutions or ways to connect them to the network?  

[JaySandhu]

If the disconnected edges are due to undershoot or overshoot then you can look at using the Integrate tool. Make sure you run it on a COPY of your data as it will alter your data to make things connect. You have to evaluate the results to see if that is what you need. More info here:

Integrate (Data Management)—ArcGIS Pro | Documentation

Jay Sandhu

[l_123aguilera · Accepted solution]

Unfortunately the integrate tool found 0 matches for the tool to work.

However, I did finally find the root issue. I took a look at the network and symbolized it to show areas of errors. This prompted me to create a topology with a copy of the source data and although there were many dangles none of those appeared to be overshoots or undershoots, just normal end points for roads and highways. Thankfully found the issue was in the hierarchy attribute values, the network was not accepting values of 0 for "No Functional System" in the source data, a simple reclassification did the trick.