Construction crews set in place a steel horizontal beam at a height of about 1,270 feet, topping by about 20 feet the rooftop of the observation deck of the Empire State Building, which stands about 3 miles (4.8 km) to the north in Midtown Manhattan.
Including the antenna tower, however, the iconic Empire State Building is still higher.
The Empire State Building, built in 1931, was the city's tallest at a height of 1,545 feet to the tip of its broadcast antenna until 1972 when it was overtaken by the original World Trade Center towers. It then regained the title after the September 11, 2001, attacks, which destroyed the complex.
Construction started six years ago on the new World Trade Center and now the skyscraper, formerly called the Freedom Tower, surpasses the top floor of the Empire State Building, Port Authority officials told reporters.
One World Trade Center will stand at 1,776 feet to the tip of its antenna when it is completed, possibly by late 2013. Then it will top the Empire State entirely.
Click here to view a time-lapse video of the World Trade Center construction. BD+C
Related Stories
BIM and Information Technology | Apr 9, 2015
A carboard box by Google can bring virtual reality to architecture
The global search engine giant has launched a new product, Google Cardboard, that easily allows users to experience virtual reality.
Building Team Awards | Apr 9, 2015
Multifaced fitness center becomes campus landmark
A sloped running track and open-concept design put this Building Team to the test.
Building Team Awards | Apr 9, 2015
Nation's first LEED-certified bus depot
A bus garage in Harlem shows that even the most mundane of facilities can strut its environmentally sensitive stuff.
Building Team Awards | Apr 9, 2015
Setting the bar for port-of-entry design
Whenever you eat a tomato from Mexico, there’s a one-in-three chance it came through this LEED Gold gateway.
Building Team Awards | Apr 9, 2015
Big D’s billion-dollar baby: New Parkland Hospital Tops the Chart | BD+C
Dallas’s new $1.27 billion public hospital preserves an important civic anchor, Texas-style.
Building Team Awards | Apr 9, 2015
IPD-driven fusion facility serves science and student life in Chicago
In dire need of modern science labs and a student union, North Park University built both—in the same building.
Building Team Awards | Apr 9, 2015
‘Prudent, not opulent’ sets the tone for this Catholic hospital
This Building Team stuck with a project for seven years to get a new hospital built for a faithful client.
Building Team Awards | Apr 9, 2015
9/11 museum triumphs over controversy
The Building Team for this highly visible project had much more than design, engineering, and construction problems to deal with.
Building Team Awards | Apr 7, 2015
Unique test facility will help make wind power more feasible
A new facility at Clemson University makes it possible to test the huge stresses that large-scale wind turbines must be able to withstand.
Cultural Facilities | Apr 7, 2015
Mies’ Martin Luther King Jr. Library to get makeover
The architects say the modernization aims to improve “Mies in a contemporary Miesian way.”