Chattanooga is the 4th largest city in Tennessee. It is in Southeast Tennessee on the Tennessee River and near the border of Georgia. It is, in fact, the home of the Chattanooga Choo Choo, the tune made popular by Glenn Miller.
During the American Civil War, Chattanooga was a major railroad station and at the center of a number of pitched battles. Walnut Street Bridge is now the world's longest pedestrian bridge.
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