NEW YORK CITY - JUNE 29: Commuters in subway wagon on June 29, 2012 in NYC. The NYC Subway is one of the oldest and most extensive public transportation systems in the world, with 468 stations.
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NEW YORK CITY - JUNE 29: Commuters in subway wagon on June 29, 2012 in NYC. The NYC Subway is one of the oldest and most extensive public transportation systems in the world, with 468 stations.