Where is 81st Street Station?

81st Street Station - 30 Rockefeller Plaza 81st Street Station - 33 St 81st Street Station - 14th Street 81st Street Station - 34th Street–Herald Square Station 81st Street Station - 50th Street - Manhattan 81st Street Station - 49th Street Station 81st Street Station - 34th Street–Penn Station 81st Street Station - Brooklyn Bridge 81st Street Station - Bryant Park 81st Street Station - Canal Street Station 81st Street Station - Battery Park 81st Street Station - Chinatown 81st Street Station - Empire State Building 81st Street Station - Grand Central Terminal 81st Street Station - Madison Square Garden Center 81st Street Station - National September 11 Memorial & Museum 81st Street Station - Lexington Avenue/59th Street Station 81st Street Station - New York JFK Airport 81st Street Station - New York La Guardia Airport 81st Street Station - New York Penn Station 81st Street Station - One World Trade Center 81st Street Station - Rockefeller Center 81st Street Station - Port Authority Bus Terminal 81st Street Station - SoHo 81st Street Station - Times Square–42nd Street Station 81st Street Station - Staten Island Ferry Whitehall Terminal 81st Street Station - Times Square 81st Street Station - Yankee Stadium 81st Street Station - Union Square