The Tower 3 site, with Century 21 presiding. Photo courtesy Joe Woolhead/Silverstein Properties
New pictures and video showing the rebuilding at the World Trade Center site are now on two social networking sites.
The multimedia sites are linked to the Port Authority's Web site, www.wtcprogress.com.
Port Authority Executive Director Chris Ward said, "This is one more tool to give the public a better understanding for all that is going on in that 16-acre site - our progress as well as our challenges, as we work every single day to rebuild the World Trade Center site."
Construction progress on the planned office towers, memorial and a transit hub are years behind schedule.