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<p data-textannotation-id="3c3f0fe65bfab88204cd7e91a6489560">The mysteriously missing Terminal 4 was not disappeared as a superstitious gesture, the way some hotels skip the 13th floor. Terminal 4's phantom status came about for an even more banal reason: The people planning the airport layout just made dumb decisions.</p>
<p data-textannotation-id="06fa1d2eff35d8100cf45a4319e7b896">Chicago's WBEZ <a href="http://www.wbez.org/series/curious-city/ohares-ghost-terminal-4-109632" target="_blank">looked into</a> the ghost terminal after receiving many questions from listeners about the airport's bizarre configuration, learning that O'Hare didn't skip Terminal 4 entirely...it just got rid of it.</p>
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via <a href="http://factually.gizmodo.com/the-strange-case-of-ohare-airports-vanishing-terminal-4-1641372678/+megneal">The strange case of O'Hare Airport's vanishing Terminal 4</a>.