Owner
Windsor-Detroit Bridge Authority (WDBA)
Contractor
Bridging North America (BNA)
Designer
AECOM
Our Role
McNary Bergeron is providing construction engineering services to the design build team. As work progresses into the substructure, McNary Bergeron is working on tasks related to the super structure erection above as well as massive temporary jacking struts for geometry control and stability of the main pylons during construction.
Total Contract Value
5.7 Billion
Timeline
2019-2026
Construction Method and Specifications
The approach super structure is planned to be built on a combination of nine temporary bents and three permanent bents (each side). After the pylons have been completed, the main span is constructed one segment at a time, with the cables installed and main span tied back to the already completed approach span behind. Deck construction follows shortly behind the steel, and a crawler crane services both tasks from the deck.