Lucas Oil Stadium is a multi-purpose stadium in downtown Indianapolis, Indiana, United States. It replaced the RCA Dome as the home field of the Indianapolis Colts of the National Football League. It opened on August 16, 2008. The stadium was constructed to allow the removal of the RCA Dome and expansion of the Indiana Convention Center on its site. It iā¦Lucas Oil Stadium is a multi-purpose stadium in downtown Indianapolis, Indiana, United States. It replaced the RCA Dome as the home field of the Indianapolis Colts of the National Football League. It opened on August 16, 2008. The stadium was constructed to allow the removal of the RCA Dome and expansion of the Indiana Convention Center on its site. It is located on the south side of South Street, a block south of the former site of the RCA Dome. The stadium's naming rights belong to the Lucas Oil corporation.