Map: Loops, etc. Here's a map showing our route over the course of a week and a half. It's embarassing, really, the big figure eight... Our original plan was to try and make it up to Pittsburgh, PA from Nashville, but only realized that it was nearly impossible to do this via freight train, without going through Chicago, after we'd made it to Clarksville. The easiest way, it turns out, is to go from Knoxville (not again...) east to Spencer, NC and then jump north. So here we go...
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