ROUTE LOG
TN 22, TN 69: 0 - 0
Chester-McNairy Line: 0.4 - 0.4
TN 224: 3.6 - 4.0
TN 100: 8.3 - 12.3
Henderson-Chester Line: 3.1 - 15.4
TN 459: 9.7 - 25.1
TN 22: 0.8 - 25.9
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Creation: Appeared in 1958 as a replacement for TN 22 (except the piece at its north end between Rush St and TN 22 which was new construction) from the TN 22-69 split south of Milledgeville via Jacks Creek to southern Lexington.
Adjustments: Between 1973-80, TN 22A south was truncated to its current ending at TN 22-69 north split in Milledgeville. The old route is Main St plus abandoned routing over White Oak Creek. It is unclear if the short piece in Milledgeville between Main and new TN 22-69 had a designation prior to this or not.
TN 44 Henderson to Huntingdon
Note TN 44 shown as TN 45 at Henderson, in error
1926 Official
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TN 22 via Enville
1929 Official
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TN 22A replaces old TN 22 from south of Milledgeville to Lexington
1964 Official
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TN 22A south truncated to Milledgeville
1986 Official
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Posting: TN 22A is posted as secondary throughout
Secret US Route Overlay: None
Comment: Seems like it would make more sense to have TN 22A also replace TN 224 south to TN 22 near the Mississippi line
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