Thanks A185F,

What fascinates me about the dog fence is that because it is so long, nobody really knows it's true path. I heard somebody was going to survey it. Have you heard anything? Unfortunately I had to do my best with mickey mouse maps from the three states and often low resolution GE images. Your information is the first "real" information I can trust. I have a feeling that there may be hundreds of kilometres where I am way off the mark. I'd like to review the whole thing one day if I can get more accurate data.

Thanks again for your insight. It sounds like you have a fairly scenic job!

Wyn