Remembering 9/11: The Evolution of Ground Zero
Chris Hondros / Getty Images
Sept. 11, 2006
Mourners marked the fifth anniversary of the attacks in an active construction zone. The preceding April, work had begun on the footings and foundations for the Freedom Tower. In this photo, mourners gather in the footprint of the former north tower.
Get the Latest Photos from Time.com
Get TIME photos and pictures of the week delivered directly to your inbox.