Solutions & Technologies
The new Nipigon River Bridge east of Thunder Bay, Ontario is the first cable-stayed structure on the Ontario TransCanada Highway system. The project started in 2013 on this four-lane, two-span bridge which will replace an aging, two-lane structure. The new bridge has three precast concrete towers with cables supporting a 252m bridge deck and separate sidewalk for pedestrians. The center pier reaches a height of 51m above the bridge deck.
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Grafstal road bridge
The concrete of the abutments and central pillars of the Grafstal road bridge (municipality of Lindau) above the A1 motorway showed damage due to chloride infiltration.