I75 from Knoxville, TN to Lexington KY
Greetings, I am currently winding down a vacation in Townsend TN. I am wondering about the I75 north from Knoxville to Lexington. How are the grades, mountains in this area? Came over Monteagle on t...
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Just before the Kentucky border there's 4 miles of 4-5% grade, that's as bad as it gets.
