Completed in 1960 by American Bridge, the 399 Park Avenue project involved fabricating and erecting a 39-story office building with three basements, seven floors, and setbacks starting at the 13th floor.
Project Details
- Owner: Citicorp (later Citigroup)
- Location: New York, New York, United States
- Performed as: American Bridge Company
- Project value: $0.00
- Completion Date: March 1960



