How to show the road lines from a StreetMap Premium MMPK network?

Question

I'm working with a researcher who is running an OD Cost Matrix analysis in Madagascar using the Middle East and Africa 2024.1 MMPK data, hosted locally. She would like to show the road network in her maps that match the network used in her analysis, but in the newer versions of these network tools or data, I don't see how to add the actual network as lines to the GIS project. Am I missing something in how the MMPK is used or unpacked?

Melinda Morang · Answer

By default, MMPKs get extracted somewhere under C:\Users\[your username]\Documents\ArcGIS\Packages, so you could dig around there and find the network dataset.

Easier solution: If you have an OD Cost Matrix layer in the map, you can just press the Add Network Sources button on the OD Cost Matrix layer's Data tab: