Line Symbology

[RickeyFight]

I have 6 different line types that I need to indicate clearly on a map.

At the most 3 will over lap at a time.

Does anyone have a good example of line types that overlap and would be able to display clearly?

[ZackaryKing]

I find playing with line width and transparency the best way to work around maps where there can be a lot of line overlap.