John James Audubon Bridge

The John James Audubon Bridge, completed and opened in 2011, is a Mississippi River crossing between Pointe Coupee and West Feliciana parishes in south central Louisiana. The bridge has the second longest cable-stayed span in the Western Hemisphere at 1,583 ft , after Mexico's Baluarte Bridge with a 1,706 ft span, and has a total length of 12,883 ft —nearly three-and-a-half times longer than the Baluarte Bridge's 3,688 ft total length. The Audubon Bridge replaces the ferry between the communities of New Roads and St. Francisville. The bridge also serves as the only bridge structure on the Mississippi River between Natchez, Mississippi and Baton Rouge, Louisiana . The bridge conveys Louisiana Highway 10, which is in a concurrence there with the Zachary Taylor Parkway.
The bridge became officially connected across the Mississippi River on Wednesday, December 29, 2010. Completion for public use was not expected until June 2011; however, the bridge was opened on May 5, 2011 due to rising water levels on the Mississippi River, which had forced the closure of the ferry connection. The bridge is equipped with special finger type sliding joints in order to accommodate large movements between the decks. The 24-ton joints were designed by mageba, an international civil engineering firm, and allow a movement of 49 in .

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