Deh Cho Bridge (Canda)

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Project information Deh Cho Bridge (Canda) Project description mageba scope Highlights & Facts The Deh Cho Bridge, located in Canada’s mageba was awarded the contract to de- Northwest Territories, was completed in sign and manufacture the modular expan- mageba products: the fall of 2012. The $202 million cable sion joints required at each end of the Type: TENSA®MODULAR LR stayed bridge spans the Mackenzie River Deh Cho Bridge. mageba provided an 11 expansion joints of types near Fort Providence, replacing an exist- gap TENSA®MODULAR expansion joint at LR8 and LR11 ing ferry service in the summer, and an one abutment, and an 8 gap modular ex- Installation: 2010–2012 ice crossing route in the winter. The Deh pansion joint at the other. These modular Cho Bridge is the only permanent cross- expansion joints, reliable in the most ex- Structure: ing of the Mackenzie River. The structure treme conditions of northern Canada, are Location: Northwest Territories, ensures that the region to the north will able to facilitate movements of up to 35 in Canada not be cut off from southern Canada for (889 mm). In addition, they are also excep- Completed: 2012 an annual 8 week period, when forming tionally flexible, allowing movements in Type: Cable stayed bridge or melting ice, not strong enough to carry every direction as well as limited rotations Length: 3,642 ft (1,100 m) the ice road, prevents the passage of the about every axis. Contractor: Ruskin ferry. The new 0.68 mi (1.1 km) long bridge has nine spans of lengths ranging between 294 ft (90 m) and 624 ft (190 m). A modular expansion joint of the type required by the View of a modular expansion joint from beneath, Location of the Deh Cho Bridge in northern Canada new bridge showing its control mechanisms Nordwest Canada Territorien © 2016 Google Version 2017.05 INT-EN ©mageba mageba International - 575 Lexington Avenue, 4th Floor - New York, NY 10022 - T 212-317-1991 - [email protected].

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