VIDEO: TODAY Gives Live Look as Final Spire Completes World Trade Center

This morning's TODAY show on NBC gave viewers a live look as a crane lifted the last of a 408-foot tall spire on top of One World Trade Center, a capstone to an emotional 12-year effort to replace the twin towers destroyed by terrorists. Below, check out the footage of the historic event as well as spectacular views from the spire.

The 18-piece silver spire will top out the tower at a symbolic 1,776 feet, a nod to the year America signed the Declaration of Independence. The new building is just north of the original towers, now the hallowed ground known as Ground Zero.

"This really is a symbolic moment because this building really represents the resiliency of this country," Port Authority Vice Chair Scott Rechler told TODAY's Matt Lauer, who earlier had made his way up the 104 floors to witness the process. "These people, the thousand men and women who have worked here tirelessly, really as a tribute for the people that perished on 9/11 right on this site."

Lauer called it an "incredibly emotional" moment for him as a New York native. "There's a certain sense of personal pride that goes along with it," he said just as the final pieces were lowered into place.