ROUTE LOG
US 321 NB, TN 67: 0 - 0
Johnson-Carter Line: 8.5 - 8.5
NC STATE LINE: 4.0 - 12.5
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Creation: Appeared about 1958 running essentially the way it does now
Adjustments: In 1961, US 321 was added to the entirety of TN 159.
By 1984, TN 159 was removed from Old US 321 just east of TN 67.
Posting: unposted
Secret US Route Overlay: US 321 (entire length)
Comment: Follows Watauga Lake/Elk River on its western half
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TN 159
1959 Official
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west of Little Milligan (Carter County)