The Skyscrapper project, called the Mirror Line, has been imagined as the center of the new desert city called Neom, built on the orders of Crown Prince Mohammed bin Salman.

Saudi Arabia plans to build the largest structure in the world: Two buildings reach a height of up to 1,600 feet and run parallel as far as 75 miles, documents accessed by the Wall Street Journal Show.

Height 1,600 feet and runs parallel as far as 75 miles, documents accessed by the Wall Street Journal Show.