PROJECT HIGHLIGHTS: PORT MANN BRIDGE
The new 10-lane Port Mann Bridge will replace the existing 5-lane steel crossing built in 1964 that is now functionally obsolete.
McNary Bergeron has been asked to provide an independent check of the launching gantry designed by DEAL for use in erection of the balanced cantilever and span-by-span approaches.
Construction Method and Specifications
-850m long cable-stayed main span across the Fraser River
-360m long south approach
-820m long north approach
-precast segmental box girder approaches
-erected in balanced cantilever and span-by-span
-65m wide with two five-lane decks
-specialized launching gantry designed by DEAL will erect both span-by-span and balanced cantilever