A Disaster in the Making It took only fifteen seconds for the massive south arm of the Quebec Bridge to fall into the St. Lawrence River in 1907, but the prelude to the catastrophe began years before.

First Page		Document Content
Date: 2004-02-10 17:50:02 Quebec Bridge Theodore Cooper Phoenix Iron Works Bridges Cantilever bridges Truss bridges		A Disaster in the Making It took only fifteen seconds for the massive south arm of the Quebec Bridge to fall into the St. Lawrence River in 1907, but the prelude to the catastrophe began years before. Add to Reading List Source URL: www.engr.usask.ca Download Document from Source Website File Size: 128,21 KB Share Document on Facebook