Completed in 1961 by American Bridge, the Civic Arena featured a 409′ diameter dome roof with six movable leaves and two fixed leaves, supported by a cantilever space frame. The leaves moved on three tracks with 175# rails.
Project Details
- Owner: Public Auditor. Author. of Pitts. & Allegheny Cnty
- Location: Pittsburgh, Pennsylvania, United States
- Performed as: American Bridge Company
- Project value: $701,001.00
- Completion Date: September 1961