CBTC: Communications-Based Train Control
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The Greatest Subway System in the World? | New York City Subway
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The Most Dangerous Subway in America
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Canarsie Tunnel Reconstruction
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Why NYC is Building Elevated Trains Again
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An N.Y.C. Subway Operator’s Nightmare: Hitting a Person | The New Yorker Documentary
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Why Tokyo's Metro Is Profitable and New York City’s Isn’t | WSJ U.S. vs. Japan
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New Yorkers Just Stopped Paying for the Subway…
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