In the background, the Natchez Trace Parkway Bridge is the nation's first segmentally constructed concrete arch bridge. Spanning 1,648 feet, the double arch structure offers motorists a view from 155 feet above the valley floor. Source: Lauren Fletcher
In the background, the Natchez Trace Parkway Bridge is the nation's first segmentally constructed concrete arch bridge. Spanning 1,648 feet, the double arch structure offers motorists a view from 155 feet above the valley floor. Source: Lauren Fletcher
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