The tallest building in the United States is One World Trade Center, located in Lower Manhattan, New York City. Also known as the Freedom Tower, it stands at a symbolic height of 1,776 feet, a tribute to the year of American independence. Completed in 2014, One World Trade Center was built to replace the original World Trade Center towers that were destroyed during the September 11, 2001 attacks. The building features state-of-the-art design, with office spaces, an observation deck, and enhanced safety measures. It serves as a prominent symbol of resilience and renewal in the United States.