New York's ground zero through time

Published On: Aug 23 2011 04:09:26 AM CDT   Updated On: Nov 30 2014 01:26:35 PM CST

One World Trade Center is officially open for business. Take a look at the World Trade Center site through time, from the construction of the Twin Towers to the opening of the new centerpiece on the site.

WTC 2011 Construction
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Chris Hondros/Getty Images

Construction continues on One World Trade Center tower (R) at the World Trade Center site, March 9, 2011. When completed, One World Trade Center will reach 104 stories.

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