| ROUTE LOG US 11, US 64, TN 2: 0 - 0
 I-75 (exit 3), US 74: 1.7 - 1.7
 TN 321: 5.6 - 7.3
 
 | Creation: Appeared in 1983 running as it does today. Adjustments: None
 Posting: Posted as secondary everywhere.
 Secret US Route Overlay: None
 Comment: Braneird and E. Branierd Rd in Chattanooga
 |  TN 320 out of Chattanooga
 2017-18 Official
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