The Kansas City Chiefs unveiled renderings for a proposed $3 billion domed stadium in Kansas City, Kansas, scheduled to open for the 2031 NFL season. The 70,000-seat venue features a translucent ETFE roof designed to maximize crowd noise while maintaining the architectural lineage of Arrowhead Stadium.
Renderings Reveal a $3 Billion Enclosed Stadium in Kansas City, Kansas
The Kansas City Chiefs released the first visual designs for their planned move across state lines, detailing a $3 billion fully enclosed stadium complex according to ESPN. Planned near the Kansas Speedway at 126th and State Avenue in Wyandotte County, the facility is scheduled to open for the 2031 NFL season as KCTV reported.
This roof structure incorporates more than 400,000 square feet of translucent material directly above the playing surface, intended to maximize natural light and maintain visibility for military flyovers noted KCTV.
“Today we are excited to show Chiefs Kingdom a first look at our new home. From the beginning, our goal has been to build something that improved the gameday experience for every single fan. This new stadium will do just that. It’s spectacular. It honors the rich legacy of this franchise while setting a bold course for the future of Chiefs Kingdom.”
Clark Hunt, Chiefs Chairman and CEO, via KCTV and Yahoo
Honoring Arrowhead Stadium While Engineering Maximum Crowd Noise
While the venue introduces a modern roof and climate-controlled bowl, the architectural blueprint deliberately borrows from Arrowhead Stadium, which has served as the franchise home in Missouri since 1972 noted ESPN. The seating capacity will rest at an estimated 70,000 seats, representing roughly 3,500 fewer spots than Arrowhead Stadium reported Sports Business Journal.
“The comment, ‘New body, same soul,’ was really the ethos and the driving factor behind everything we did. I’m happy to say it will be louder, it will be more comfortable, but it will still feel like home.”
David Manica, President and Owner of Manica Architecture, via KSHB 41 Kansas City
Audio engineers analyzed the physical geometry of the venue to preserve the legendary homefield advantage built over decades at Arrowhead stated KCTV. It’s driven by that same performance pursuit,
explained Keith Robinson, principal and creative director at Manica Architecture, It’s there to compress the air out of the building to suck as much volume out, to make it as loud as possible as we can.
Manica Architecture Leads the Design Alongside HNTB and CAA Icon
The stadium’s design follows a six-month competition process managed by CAA Icon, which served as the owner’s representative overseeing the request for qualifications and proposal stages reported Sports Business Journal. Kansas City, Kansas-based firm Manica Architecture emerged selected over Populous to serve as lead design architect reported KSHB 41 Kansas City. HNTB was appointed as the architect of record stated Sports Business Journal.

For firm founder David Manica, the assignment carries profound personal weight noted KSHB 41 Kansas City. This project, for me, means everything to me,
Manica said, I was born in KC, went to KC schools, I went to KU, I came back and started my company here.
The firm brings extensive stadium design experience to the project, having previously designed Allegiant Stadium in Las Vegas and the Chase Center in San Francisco, while also leading design work for the proposed Chicago Bears stadium and Nashville’s incoming Nissan Stadium reported KSHB 41 Kansas City.
Parking, Tailgating Infrastructure, and Unresolved Turf Decisions
Outside the primary bowl, the development plan emphasizes fan tailgating and historical exhibits. The complex will provide more than 20,000 parking stalls configured with expanded footprints and pedestrian promenades noted KSHB 41 Kansas City. Plans also feature a modern plaza housing the Lamar Hunt statue, a Chiefs Hall of Honor twice the size of the current space, and a team store roughly four times larger than the existing retail location stated KCTV.

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