The Kansas City Chiefs released renderings for a $3 billion domed stadium in Wyandotte County, Kansas, set to open in 2031 with about 70,000 seats and a translucent ETFE roof designed to enhance noise and tailgating while honoring Arrowhead. The project includes a $300 million practice facility in Olathe, surrounding mixed-use development, and an economic impact study predicting billions in regional activity and thousands of jobs.
