Metric and customary highway sign along I-24 (eastbound) displays the distance to Chattanooga, TN. Two such signs exist in the Chattanooga area. Photo courtesy of Jan Galletta of the Chattanooga Times Free Press, from staff photo by Steve Davis, for an article on the metric system published on .
I-75 near Cleveland
Metric and customary distance sign on I-75 southbound near Cleveland, TN. Photo courtesy of Adam Froehlig, , from his website, Froggie’s Highway Photography.
I-75 near Knoxville
Metric and customary distance sign on I-75 southbound near Knoxville. Photo courtesy of H. B. Elkins, who says it was installed around the time of the 1982 World’s Fair. From his website, Millennium Highway.
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