Architectural firm Clark Enersen Partners has been selected to design the $55.5m expansion of Memorial Stadium in Nebraska, US.
The company beat six other architectural firms to win the contract.
The expansion will add 5,000 seats to the stadium, 500 of them skybox seats, ahead of the 2013 football season.
The expansion will also feature a three-storey lobby to preserve and highlight the stadium's original Gate 20 entrance and its east façade.
Construction on the expansion is expected to begin in May 2011, according to huskerextra.com.