America is a nation of vast distances and dense urban clusters, woven together by 200,000 miles of railroads, 5,000 airports, and four million miles of roads. These massive, complex transportation systems combine to make Americans the most mobile people on earth. Yul Kwon journeys across the continent by air, road and rail and ventures behind the scenes with the workers who get us where we need to go.
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Wednesday, January 29, 2020
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http://www.youtube.com/channel/UCtcsKTmGKo1UCT24OaGxEtwAMERICA REVEALED: Nation on The Move - Documentary HD -
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