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What later became known as the Crescent City Connection is the second bridge to span the Mississippi south of Baton Rouge, the first being the Huey P. Long Bridge, a few miles upriver from the city, and is the first bridge across the river in Orleans Parish, coterminous with the city of New Orleans. The Mississippi River Bridge Authority, known ...
The purpose of the CCCD is to plan, construct, operate, maintain and police all Mississippi River crossings in Jefferson, Orleans, and St. Bernard Parishes. Prior to the 1989, the CCCD was known as the Mississippi River Bridge Authority (MRBA) and had control of only the Greater New Orleans Bridge (now the Crescent City Connection). The ...
The modern causeway started to take form in 1948 when Ernest M. Loëb Jr. envisioned the project. Due to his lobbying and vision, the Louisiana Legislature created what is now the Causeway Commission. The Louisiana Bridge Company was formed to construct the bridge, which in turn appointed James E. Walters Sr. to direct the project. [6]
By fixing the superstructure at one end, while allowing the other end of a span to move freely in the longitudinal direction, thermal stresses are alleviated and the lifespan of the bridge increased. A concrete girder bridge pier during construction prior to installation of the bridge deck and parapets, consisting of multiple angled pylons for ...
The I-10 Twin Span Bridge, a nearly 5.5-mile (8.9 km) causeway officially known as the Frank Davis "Naturally N'Awlins" Memorial Bridge, consists of two parallel trestle bridges. These parallel bridges cross the eastern end of Lake Pontchartrain in southern Louisiana from New Orleans to Slidell .
In 1993, it was incorporated into the newly completed Interstate 310, making it the first cable-stayed bridge in the Interstate Highway System. [4] Upon completion of Interstate 49, I-310 and the Hale Boggs Bridge will serve as a connection between I-49 and Interstate 10 on the western edge of metropolitan New Orleans.
Since Hurricane Katrina destroyed the roadways leading up to it, the bridge has been closed to vehicular traffic. The bridge continues to operate for railroad and marine traffic. Florida Avenue Bridge It is a lift bridge with one railroad track and two vehicular lanes. It is owned and operated by the Port of New Orleans. A parallel four-lane ...
In October 2005, access over the bridge was restricted due to the devastation caused by levee breaches on the Lower Ninth Ward side during Hurricane Katrina.. The St. Claude Avenue Bridge is a bascule bridge with four vehicular lanes over the Industrial Canal in New Orleans, Louisiana.