By the end of April, a joint venture called Audubon Bridge Constructors plans to begin pulling cable on the John James Audubon Bridge at St. Francisville, La., the longest cable-stayed bridge in North America. The JV has been on the project since April 2006, contending with a vast, wet site and water levels that vary as much as 40 ft. The bridge is expected to be completed in mid-2011.
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机译：到4月底，一家名为Audubon Bridge Constructors的合资企业计划开始在位于美国路易斯安那州最长的斜拉桥圣弗朗西斯维尔的John James Audubon桥上拉缆。该合资公司自2006年4月起就参与了该项目，其竞争地点是巨大的潮湿地点，水位相差40英尺。该桥预计于2011年年中完工。
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