Paragraph 2
The Saudi Press Agency said the
airport would stretch over 57
kilometres. It said: "The airport project is
of Saudi Arabia's vision to transform Riyadh to be among the
ten city economies in the
. It will help Riyadh's
grow to 15–20 million people by 2030." The new airport will be one of the
in the world. It will be
sustainable. It will also be based on cutting-edge, green designs. In addition, it will be powered by
energy. A project spokesperson said the hub would be more than an airport; it would be an "
".