Monthly Archives: September 2014


Seismic Isolation of Bridge Footings

Seismic Isolation of Bridge Footings

In 2013, Canam-Bridges supplied structural steel components for the reconstruction of an overpass for the Highway 20/73 Interchange rehabilitation project in Lévis, Quebec. This 1,040-ft. (317-meter) curved bridge is supported by five piers that straddle the two highways; each of the deck spans is comprised of six steel girders. The structure was designed by a consortium formed by CIMA+ and Dessau, and the project was executed by Roxboro Excavation Inc. for the project customer,…

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