Grand Central: Air Rights

American Experience
Air Date: 02/04/08 | Rating: NR

Grand Central's builders pioneered the concept of air rights. Engineer William Wilgus called it "taking wealth from the air." Once the New York Central's tracks were electrified and buried below street level, the space above was leased to real estate developers to pay for the entire project. Today, few who walk north on Park Avenue in New York City realized the tracks are below them.

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Roberto Clemente
S20 Ep7 | 52m 21s
Air Date: 12/14/12 | Expires: 01/25/25 | Rating: TV-PG

The exceptional life and career of Puerto Rican baseball star Roberto Clemente.

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