They often alleviate the need for ferries, which makes them a good investment in highly populated areas.While some bridges cross modest rivers and small lakes, others can stretch on for miles.Well also learn some interesting details about their surrounding areas and constructions.Its primary function upon opening was to replace the services of the now-defunct RichmondSan Rafael Ferry Company.
Plans to build the bridge had been underway since the 1920s, before the Golden Gate Bridge was completed. In the 1950s, these plans underwent drastic changes before any actual building began. The majority of the bridge construction and assembly actually happened on nearby barges to make material transportation easier. Each of the original two spans were opened in 1965, but needed massive reconstruction following the devastation of Hurricane Katrina. This bridge gets its nickname Dolly Parton Bridge because the red lights on the arches are said to line up in distinctive curves that bring her figure to mind. In 2014, the bridge was damaged by the heat resulting from a crash involving two large semi trucks and had to temporarily close down. The construction of this bridge includes an arc towards its middle that features a 65-foot clearance to allow boats to pass beneath it. The history of the bridge actually begins with Henry Morrison Flagler, who helped found Rockefellers Standard Oil Company and wanted to expand American trade further into the Caribbean. ![]() The new bridge cost a whopping 70 million and featured two lanes heading in each direction. The Spillway diverts excess water from the Mississippi River into Lake Pontchartrain to prevent further flooding and damage. The concrete trestle bridge runs along the top of the Spillway dike and guides Interstate 10 over the water. This bridge serves as the only connection between Virginias Eastern Shore and South Hampton Roads, and accommodates four lanes of traffic. The bridge is partially made up of two tunnels, each of which are about a mile long and emerge on man made islands. When the Atchafalaya Basin Bridge was first completed, it was the longest bridge in the entirety of the United States The bridges construction was a rather tricky venture because of the variation and bogginess of the surrounding geography and the likelihood of flooding. The bridge guides Interstate 55 and U.S. Route 51 over the Manchac Swamp, which many locals claim is haunted and cursed. The Manchac Swamp Bridge is built with a concrete twin trestle structure and was extremely pricey to construct at the dizzying cost of 7 million per mile. It is made of two parallel bridges with terminals in Metairie and Mandeville, and is listed as the longest bridge in the world over water by the Guinness Book of World Records. However, its title has been hotly contested because many people believe that the Jiaozhou Bay Bridge in China is longer The Lake Pontchartrain Causeway cost 46 million to build by the time it opened in 1956.
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