Truman Sports Complex

The Harry S. Truman Sports Complex is a sports and entertainment facility located in Kansas City, Missouri. It is home to two major sports venues: Arrowhead Stadium—home of the National Football League's Kansas City Chiefs, and Kauffman Stadium—home of Major League Baseball's Kansas City Royals. The complex also hosts various other events during the year.

The Truman Sports Complex was built and owned by the government of Jackson County and managed by the Jackson County Sports Complex Authority, which is a State of Missouri agency. The current complex design, made by Charles Deaton, was arrived at when Deaton caught the ear of Kansas City Chiefs General Manager Jack Steadman and suggested building side-by-side stadiums for the two sports with each stadium customized to its needs. The original plan called for separate side-by-side stadiums with a mutual rolling roof. However, the roof was never built due to cost. The complex was revolutionary in an age when new stadiums tended to be built as multiuse venues for planning and cost purposes.

The design not only made Deaton's reputation, but also made that of the architects that implemented his plans, Kivett and Myers. In 1975, the firm merged with Kansas City architect firm HNTB and went on to design stadiums like Giants Stadium, the RCA Dome, Sports Authority Field at Mile High, and Ralph Wilson Stadium. In 1983, several HNTB architects were hired by St. Louis-based architectural firm Hellmuth, Obata and Kassabaum, forming what would later become Populous and opening their primary office in Kansas City.

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