The Metrodome has been dismantled, and U.S. Bank Stadium, designed primarily for professional football but adaptable to collegiate baseball, currently stands on its old site. The majority of contemporary NFL stadiums have corporate naming rights. Only four of the league's 31 stadiums do not have a corporate-sponsored moniker as of the 2019 season: Arrowhead Stadium, Lambeau Field, Paul Brown Stadium, and Soldier Field.