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Creating Network Dataset in ArcGis Pro. Junction fail to be created with edge.

RogerYLearnGIS

Hi, I'm trying to create a simple network dataset in Arcgis Pro. I'm running into an issue. The dataset i'm using has no elevation information and assumed to be a flat polyline network. When I'm creating the network dataset, I have selected No Elevation. The process will run and will create a Edge for ND, but the Junction attributes has no information, No Junctions were created in the process. I ran a few different scenario but every time no Junction were created. Please let me know if anyone has an answer to this.

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Melinda Morang

Hi.

Can you provide some more details about your workflow?

Are you using the Create Network Dataset tool, or are you doing some other procedure? Please describe.
When you say "The process will run and will create a Edge for ND, but the Junction attributes has no information, No Junctions were created in the process.", what "process" are you referring to? Do you mean you ran the Build Network tool, and it didn't create any junctions? Or something else?

RogerYLearnGIS

Hi thanks for helping me with this question. The tool i been using is the
"Create Network Dataset" tool, I'm using ArcGIS Pro 2.7.1

Melinda Morang

Okay. I think I understand where the confusion is coming from.

The Create Network Dataset tool just creates the network dataset with some default properties and using the data you provide as sources. The network dataset isn't ready to use at this point. You need to update any of the properties (like adding restrictions or configuring Directions or whatever), and then you need to run the Build Network tool. Build Network takes all the input data and all the properties and cooks it all together into a usable network dataset. At this point, it will auto-generate junctions at the points where edges are connected to each other.

RogerYLearnGIS

I just want to confirm that the "Create Network Dataset Tool' should
produce two outputs correct? one is the Edge and the other Junctions.
My issue is that it doesn't create any junctions at the endpoint of each
line segment or where the line connects or intersects.

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