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Nov. 25, 2011
Building ‘The Big Roads’
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| In his new book The Big Roads: The Untold Story of the Engineers, Visionaries, and Trailblazers Who Created the American Superhighways writer Earl Swift looks at the history and people behind the world's largest public works project -- the U.S. interstate superhighway system. |
Produced by Annette Heist, Senior Producer


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