How did they make rod laver arena?

Rod Laver Arena, located in Melbourne, Australia, was constructed as part of the Melbourne Park complex and officially opened in 1988. The arena was designed by architect Peter W. W. McIntyre and features a retractable roof, allowing for events to be held regardless of weather conditions. It was named after the Australian tennis legend Rod Laver, and has since become a prominent venue for major sporting events, including the Australian Open. The construction involved extensive planning and investment to create a versatile space for various events.