I'm working on building a Network Dataset and want to include polygon Network Barriers. When researching the fields that should be included in a barrier all I can find is that there should be and Attribute_Impedance with one example Attr_Minutes. I'm guessing there are other fields that could be added but can't find documentation that states that. Does any one know of documentation that specifies what are other attribute possibilities?
This is where I'm currently looking and found documentation about polygon barriers and the field Attr_Minutes.