Completed in 1967 by American Bridge, the Gateway Center #2 project consisted of the fabrication and erection of a 20-story office building measuring 135 feet by 270 feet and standing 275 feet tall. The structure was constructed above Union Station, spanning 11 active railroad tracks. The project featured an all-welded structural steel frame and an all-welded steel fascia, highlighting American Bridges expertise in complex steel erection over active transportation infrastructure.
Project Details
- Owner: Tishman
- Location: Chicago, Illinois, United States
- Performed as: American Bridge Company
- Project value: $0.00
- Completion Date: January 1967



