Well, I have to admit that the mosaic effect is an unintentional (if welcome) side effect of trying to make my progress (or lack-thereof) legible. I will certainly keep it in mind when (if ever) I get to the Presentation stage. I've included another image below with the linework, so you can see how things look when I am putting the city together (pretty much a line soup ). I also zoomed out a bit to show how the original diagram translates to the actual layout.

Thanks for pointing me to Ravi's tutorial, Falconius. I think I do something similar to his Splatter Diagram idea mentally, but it would probably be good to get that information down on paper. Also, he brings up a good point later when mentioning that the level of detail to be shown at the end should be considered at the beginning. That is something I did not do with this map, so hopefully I can still make it work.

PS - Thanks for the word, THW! I figured there was probably a better option out there.

Click image for larger version. 

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