[AndrewC]

They were? It seems to me that you're supposed to be proving that,

No, that is not my job especially since many on your side won't allow the tools to perform that job(it is still being done by others). What I can do is show that tossing asphalt in the air into an east wind at Dallas and expecting a resulting thoroughfare to Detroit is not how you build roads.

But if it will make you happy.

[general_re]

Now all you have to do is show that designed roads are the only way to get from here to there, and you're all set.