Top 5 Most Futuristic NFL Stadiums
By Josh Sanchez
University of Phoenix Stadium
This stadium, home to the Arizona Cardinals, hosts more than football games. People can get tickets to concerts, soccer games, wrestling matches and other entertainment events here.
The stadium, which was designed to look like a barrel cactus, has a 2.1-acre field that can be retracted out on an 18.9 million pound tray. The grass can then be nourished by the sun outside the stadium and the concrete floor can serve its purpose for other events.
During the cool days in Arizona, the roof can be retracted. And in the heat the roof can close and the translucent “Bird-Air” fabric will create an airy breeze for the fans. The cost of the stadium construction totaled more than $450 million.