Saudi Arabia is planning to build the Mirror Line two parallel skyscrapers

75-mile-long mirrored skyscrapers Saudi Arabia

Saudi Arabia is planning to build the Mirror Line two parallel skyscrapers that will stretch for 75 miles over varied terrain at a cost of up to $1 trillion, or the entire GDP of Indonesia.

The outlet reported the project is expected to cost up to $1 trillion, according to sources close to the project. It’s intended to house 5 million people and feature a high-speed train running under the buildings, vertical farming, a sports stadium, and a yacht marina, according to The Journal.

The Mirror Line is part of plan for a linear community that was previously announced by Saudi Crown Prince Mohammed bin Salman, who directed officials to create something on the scale of the pyramids of Egypt.

Saudi Arabia has hoped to raise foreign funds to go towards the development, but the kingdom has been largely boycotted by the West after the murder of journalist Jamal Khashoggi. However, Saudi Arabia’s status as a pariah state was tossed aside earlier this month when President Joe Biden met with the crown prince.