< TN 316 | Home | TN 318 >
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| ROUTE LOG TN 17: 0 - 0 TN 153: 0.8 - 0.8 US 11 SB, US 64 WB, TN 2 SB: 4.0 - 4.0 I-75 SB (exit 7), US 74 WB: 0.2 - 4.2 I-75 NB (exit 9), US 11 NB, US 64 EB, US 74 EB, TN 2 NB: 1.5 - 5.7 TN 321: 2.8 - 8.2 Bradley-Hamilton Line: 8.1 - 16.3 TN 60: 3.6 - 19.9 |
Creation: Appeared in 1983 running generally as it does today. From TN 17 to US 11-64 was a renumbering of TN 2A.
Adjustments: About 2012, TN 317 was removed from Old Lee Hwy and placed onto I-75 between exits 7 and 9. Posting: Posted as secondary everywhere. Poorly posted on its westernmost segment. Posted at both exits explicitly entering I-75 though no reassurance shields on I-75 itself. Secret US Route Overlay: None Comment: Serves Red Clay Historic Area
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Chattanooga (Hamilton County)
north of Georgia State Line (Bradley County)
