In 1984, the Jackson County Sports Authority re-evaluated the concept of a fabric dome.
The concept was disregarded as being unnecessary and financially impractical.
Arrowhead hosted the Drum Corps International World Championships in 1988 and 1989.

In 1991, two Diamond Vision screens shaped as footballs were installed.
In 1994, other improvements were made and natural grass playing surface was installed, replacing the original artificial Astroturf playing field.

In 2009, Arrowhead Stadium completed the installation of a multimillion-dollar integrated system from Daktronics out of Brookings, South Dakota.
Two high definition video displays were retrofitted into the existing football-shaped displays in both end zones.
Approximately 1,625 feet (495 m) of digital ribbon board technology was also installed in the stadium.
In 1984, the Jackson County Sports Authority re-evaluated the concept of a fabric dome. The concept was disregarded as being unnecessary and financially impractical. Arrowhead hosted the Drum Corps International World Championships in 1988 and 1989.
In 1991, two Diamond Vision screens shaped as footballs were installed. In 1994, other improvements were made and natural grass playing surface was installed, replacing the original artificial Astroturf playing field.
In 2009, Arrowhead Stadium completed the installation of a multimillion-dollar integrated system from Daktronics out of Brookings, South Dakota. Two high definition video displays were retrofitted into the existing football-shaped displays in both end zones. Approximately 1,625 feet (495 m) of digital ribbon board technology was also installed in the stadium.
Arrowhead Stadium