Completed in 1973 by American Bridge, the Market Square Arena project consisted of a 364′ diameter domed roof with a 48′ 7″ rise and a tension ring 115′ 6″ above ground. The dome was designed by American Bridge.
Project Details
- Owner: City of Indianapolis
- Location: Indianapolis, Indiana, United States
- Performed as: American Bridge Company
- Project value: $1,144,200.00
- Completion Date: December 1973



