New York's ground zero through time

Published On: Aug 23 2011 04:09:26 AM CDT   Updated On: Nov 03 2014 09:20:36 AM 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.

south pool at World Trade Center plaza 4x3
25 / 28
Mike Segar/Reuters

A general view shows the south pool waterfall and the under construction One World Trade Center tower (rear) as work continues on the National September 11 Memorial and Museum (right) at the World Trade Center site on July 28, 2011.

Upload Photos / Videos