• A crane hoisted the final steel beam to the top of the new 72-story skyscraper at 4 World Trade Center in New York Monday.
• The beam, weighing nearly 8 tons and wrapped in an American flag, was placed during a ceremony at the site.
• The 977-foot building remains on pace be the first World Trade Center skyscraper to open since the September 11 attacks in 2001.

From the article:

Construction workers at 4 World Trade Center in New York hoisted and placed the final beam for the building's steel skeleton on Monday, keeping the structure on track to be the first to open at the site since the September 11 attacks brought down the twin towers. ...