Freyssinet designed, fabricated and helped install the hangers. Each hanger consisted of a varying number of parallel and individually coated strands.
After the successful completion of the northbound bridge, preparations were underway to construct a similar southbound version of the bridge. Specialty annular jacks and Isotension technology with the monostrand jacks were employed in the stressing of the hangers.
Technical assistants from multiple Freyssinet subsidiaries collaborated to complete the timely stressing of the stay cable system.