Governor Albert D. Rosellini Bridge — Evergreen Point, SR 520 Albert D. Rosellini Evergreen Point Floating Bridge, https://en.wikipedia.org/w/index.php?title=List_of_pontoon_bridges&oldid=975134831, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License, Constructed of hollow concrete pontoons, it was replaced by a new bridge in 1964, The new floating bridge replaced an older one and spanned the. Spans 2,985 feet (910 m). Built to replace the 1963 bridge of the same name. At an impressive 7,580 ft., the SR 520 is the longest floating bridge in the world. SR-520 Floating Bridge and Landings Project - Duration: ... TOP 10 LONGEST BRIDGES OF THE WORLD - Duration: 4:52. asad6351 Recommended for you. In July 2011 the Jiaozhou Bay Bridge in China was named by Guinness World Records as the 'longest bridge over water'. Munich Re, with its wealth of expertise, is involved in insuring the project. It is 130 feet longer, has a bridge … The total driving distance on continuous elevated roadway is over 38 miles (61 km). The Washington State Department of Transportation (WSDOT) has achieved the Guinness World Records title for the Longest floating bridge.The Evergreen Point Floating Bridge measures 2,349.55 m (7,708.49 ft) and connects Seattle to Bellevue, both cities in … The Jiaozhou Bay Bridge spans water for only 25.9 km (16.1 mi). Changhua-Koahsiung Viaduct, Taiwan (157,317 Meters) The Changhua-Koahsiung Viaduct is the … For decades Lake Pontchartrain Causeway was listed by Guinness World Records as the longest bridge over water in the world. Original bridge completed in 1940 but sank in 1990 because of weather and mishaps in maintenance. The Lacey V. Murrow bridge (right) is the world's third-longest floating bridge at 6,603 feet. The Evergreen Point Floating Bridge, also known as the 520 Bridge and officially the Governor Albert D. Rosellini Bridge, carries Washington State Route 520 across Lake Washington from Seattle to its eastern suburbs. Located near Bergen, Norway, the Nordhordland Bridge consists of a free-floating bridge and a high level cable-stayed bridge. Due to his lobby… No one had ever attempted detensioning such long tendons. The longest floating bridge in the world. Building the world’s longest floating bridge on the E39. Sydney, Australia. The bridge carries the eastbound lanes of Interstate 90 across Lake Washington from Seattle to Mercer Island, Wash. In the 1920s, a proposal called for the creation of artificial islandsthat would then be linked by a series of bridges. Xihoumen Bridge, Zhoushan, Zhejiang Province, P.R. Spans 6,620 feet (2,018 m). Spans 4,086 feet (1,245 m) (the floating bridge part). Now, its replacement is even longer, by about 130 feet. Spans 7,578 feet (2,310 m). The toll changed from $3.00 with cash and $2.00 with a toll tag to $5.00 with cash and $3.00 with a Toll Tag. World… The Demerara Harbour Bridge spans the Demerara River about three miles south of the Guyanese capital of Georgetown. Longest inhabited bridge. Its pontoons are 60 feet wide and support a roadway with three lanes of eastbound traffic. The modern causeway started to take form in 1948 when Ernest M. Loeb Jr. envisioned the project. The idea of a bridge spanning Lake Pontchartrain dates back to the early 19th century and Bernard de Marigny, the founder of Mandeville. World's longest and widest floating bridge. The Louisiana Bridge Company was formed to construct the bridge, which in turn appointed James E. Walters Sr. to direct the project. Built on the Zhoushan Archipelago, … Completed 1994. In spring 2016, Jakobsen and her team carried out a six week measurement campaign in the Bjørnafjord, in collaboration with the … Built in 2003/2004, carries light automobile traffic. The 10 Longest Floating Bridges in the World Lacey V. Murrow Memorial Bridge, Seattle, U.S.A, 2,020 meters, 1940. Schwager Davis, Inc. began work in 2016 on the complex de-commissioning of the SR 520 Floating Bridge in Seattle, Washington. [6], The original causeway was a two-lane span, measuring 23.86 miles (38.40 km) in length. It is 400 metres long, made up of wooden planks placed on around 100 wooden boats linked together with iron chains. Aas-Jakobsen, COWI and Multiconsult with Johs. Completed 1958. [55] In 1979, the longest floating bridge crossing salt water, the Hood Canal Bridge , was subjected to winds of 80 miles per hour (130 km/h), gusting up to 120 miles per hour (190 km/h). The Lake Pontchartrain Causeway is one of seven highway spans in Louisiana with a total length of 5 miles (8.0 km) or more. To alleviate congestion on the south shore, toll collections were eliminated on the northbound span. The financing for this plan would come from selling home sites on the islands. 4:52. He started a ferry service that continued to operate into the mid-1930s. The free-floating bridge has the longest laterally-unsupported span in the world. Built on logs in 1820, then upon tarred barrels in 1884, rebuilt using plastic barrels filled with styrofoam in 1978, carries light automobile traffic. Completed 1961. The U.S. state of Washington is home to some of the longest permanent floating bridges in the world, and two of these failed in part due to strong winds. In the 1920s, a proposal called for the creation of artificial islands that would then be linked by a series of bridges. [7], Since its construction, the causeway has operated as a toll bridge. A new floating bridge has been erected over, The bridge opened to the public on 16 July 2007; two weeks after applying the. Completed 2001. The "Coathanger" of steel that crosses the Sydney Harbour has a longer history … This is a list of the world's longest bridges more than three kilometres … Holt will assist the Norwegian Public Roads Administration (NPRA) to find the most advantageous bridge solution for the European Route 39 (E39) across Bjørnafjorden (the Bear Fjord) in Hordaland. Sitting atop Lake Washington, the new State Route 520 is now the longest floating bridge in the world -- beating its predecessor, the old State Route 520, by 130 feet, the Associated Press reports. The Lake Pontchartrain Causeway (French: Chaussée du lac Pontchartrain), sometimes only The Causeway,[2] is a fixed link composed of two parallel bridges crossing Lake Pontchartrain in southern Louisiana, United States. Completed 1978. Four of the five longest floating bridges in the world are in Washington state. It is sometimes referred to as the Salhus Bridge. [9] In 2017, the toll was raised to fund safety improvements on the bridge. The northern terminus is at Mandeville, Louisiana. Norway’s highways authority has selected its preferred design concept for what will be the world’s longest floating bridge, over the 550-meter-deep Bjørna fjord south of Bergen. These pontoon bridges are semi-permanent floating bridges located throughout the world. Floating bridges have been a major part of Washington State’s infrastructure since 1940 when the first floating bridge was constructed across Lake Washington. [4], Parallel bridges in Louisiana, United States, The southern end of the causeway at Metairie, Louisiana, in 1998, Learn how and when to remove this template message, Norfolk Southern Lake Pontchartrain Bridge, "Causeway lighting project cost double expectations", "Longest bridge over water (aggregate length)", "PILE RESTORATION OF THE LAKE PONTCHARTRAIN CAUSEWAY", "The History of the Lake Pontchartrain Causeway", "6 Die in Lake Pontchartrain as Bus Plunges Off Bridge Hit by Barges", "Toll Tags | Causeway Bridge Tolls & Fees", "Causeway refuses to relinquish 'world's longest bridge' title to China", Template:Attached KML/Lake Pontchartrain Causeway, https://web.archive.org/web/20090806091006/https://library.rice.edu/collections/WRC/finding-aids/manuscripts/0488, List of medieval stone bridges in Germany, https://en.wikipedia.org/w/index.php?title=Lake_Pontchartrain_Causeway&oldid=997464542, Buildings and structures in Jefferson Parish, Louisiana, Buildings and structures in St. Tammany Parish, Louisiana, Transportation in the New Orleans metropolitan area, Transportation in St. Tammany Parish, Louisiana, Transportation in Jefferson Parish, Louisiana, Tourist attractions in Jefferson Parish, Louisiana, Tourist attractions in St. Tammany Parish, Louisiana, Infobox mapframe without OSM relation ID on Wikidata, Pages using infobox bridge with clearance, Pages using infobox bridge with empty coordinates parameter, Articles needing additional references from August 2014, All articles needing additional references, Creative Commons Attribution-ShareAlike License, A virtual re-creation of the causeway appears in the 2004 video game, A number of scenes in the 2020 superhero film, This page was last edited on 31 December 2020, at 17:00. Spans 3,061 feet (933 m). Spans 5,153.277 feet (1,571 m). Second bridge completed 1993. All 31 Completed 2008. Due to his lobbying and vision, the Louisiana Legislature created what is now the Causeway Commission. Lake Pontchartrain Causeway then became the longest bridge over water (continuous)[3] while Jiaozhou Bay Bridge became the longest bridge over water (aggregate). After Hurricane Katrina on August 29, 2005, videos collected showed damage to the bridge. The Maestri Bridge comes close, but runs short by two-tenths of a mile at roughly 4.8 miles (7.7 km) in total length. Spans 7,710 feet (2,350 m). [5] The two bridges feature a bascule, which spans the navigation channel 8 miles (13 km) south of the north shore. Completed 1963. The existing fiber optic cable plant was blown out of its tray but remained intact per optical time domain reflectometer (OTDR) analysis. Completed 1989. The bridge connects Seattle Washington to Bellevue Washington. Completed 1875. It is 7,497 feet (2,285 meters), or 1.4 miles (metric), long and spans Lake Washington, letting vehicles pass to and from Seattle and Bellevue, Washington. Until 1999, tolls were collected from traffic going in each direction. This included not just the bridge, but three approach roads on the north end and a long stretch of road on the south end. Spans 6,521 feet (1,988 m). [10], The opening of the causeway boosted the fortunes of small North Shore communities by reducing drive time into New Orleans by up to 50 minutes, bringing the North Shore into the New Orleans metropolitan area. The southern end of the Manchac Swamp Bridge (on the western edge of Lake Pontchartrain) is the western end of the I-10 Bonnet Carré Spillway Bridge (on the southwestern edge of Lake Pontchartrain), and the northern end of the LaBranche Wetlands Bridge is the eastern end of the I-10 Bonnet Carré Spillway Bridge; so these three bridges, by name, are in fact one contiguous bridge. It is an impressive example of the health of the bridge replacement sector, particularly in the US, leaving it well placed for growth. In May 1999, the standard tolls for cars changed from $1.50 in each direction to a $3 toll collected on the North Shore for southbound traffic. If i am not mistaken the Demerara Harbour bridge is the longest floating bridge in the world! New floating bridge SR 520: World’s longest floating bridge Vital regional link connects communities across Lake Washington Contractor Kiewit/General/Manson, A Joint Venture (KGM) began to remove the old SR 520 floating bridge from Lake Washington immediately after traffic switched over to the new floating bridge. At one and a half miles long, it's 130 feet longer than it's predecessor. The result is a bridge that, at 7,708 feet (about 1.5 miles), has earned a place in the Guinness World Records as the longest floating bridge in the world. With the I-10 Twin Span Bridge severely damaged, the causeway was used as a major route for recovery teams staying in lands to the north to get into New Orleans. The world's longest floating bridge, a 230,000-ton ribbon of concrete spanning Lake Washington, is getting longer. The others are, in order from longest to shortest, the Manchac Swamp bridge on I-55, the Atchafalaya Basin Bridge on I-10, the Louisiana Highway 1 Bridge, the Bonnet Carré Spillway Bridge on I-10, the Chacahoula Swamp Bridge on U.S. 90, the Lake Pontchartrain Twin Spans on I-10, and the LaBranche Wetlands Bridge on I-310. Spans 5,811 feet (1,771 m). The southern terminus of the causeway is in Metairie, Louisiana, a suburb of New Orleans. Floating concrete sounds tricky enough, but try floating 77 concrete pontoons, 23 of which weigh 11,100 tons each. The modern causeway started to take form in 1948 when Ernest M. Loeb Jr. envisioned the project. Spans 1,200 feet (366 m). And smarter. This past weekend, Seattle replaced one superlative piece of infrastructure with another. However, Guinness World Records, using the criteria of measurement that included aggregate structures, such as land bridges on the ends and an under-sea tunnel, stated that the Jiaozhou Bay Bridge is 42.6 km (26.5 mi) long. Krämerbrücke, Erfurt, Germany. A pontoon bridge from Punda to Otrabanda across the harbor of. At 7,580 feet, Seattle’s Albert D. Rosellini Bridge already had the distinction of being the world’s longest floating bridge. The creation of a new version of the world’s longest floating bridge in Seattle, in the US state of Washington, is among the world’s most eye-catching current bridge engineering projects. As of 12 February 2016, the longest floating bridge is 2,349.55 m (7,708.49 ft) and was achieved by the Washington State Department of Transportation in Seattle, Washington, USA. The new bridge opened to traffic on April 25, 2016, and is the longest floating span of highway in the world, at 7,708 feet. Louisiana is also home to the Norfolk Southern Lake Pontchartrain Bridge, which at 5.8 miles (9.3 km) is one of the longest railway bridges in the United States. The longer of the two bridges is 23.83 miles (38.35 km) long. Spans 2,100 feet (640 m). Date of experience: January 2015 Ask SUNILDASWANEY about Demerara Harbour Bridge Pontoon bridges have been constructed over the Zhang and Gong rivers since the. Spans 6,074 feet (1,851 m). 29.07.2014 [13] Supporters made this claim based on its own definition i.e., the length of a bridge physically over water and concluded that the Lake Pontchartrain Causeway spans 38.28 km (23.79 mi)[13] and was therefore the longest. Washington is currently host to four of the five longest floating bridges in the world; the William A. Bugge Bridge which crosses Hood Canal (6,521 feet), and three bridges that cross Lake Washington: the Lacey V. Murrow I-90 bridge (6,620 feet), the Homer M. Hadley I-90 br… Its predecessor on Lake … The storm surge was not as high under the causeway as it was near the I-10 Twin Span Bridge, and damage was mostly limited to the turnarounds. When crossing this bridge one can get a very beautiful view of the Demerara river. [4] At that time there was some controversy in the United States as supporters of the former holder of the record, the Lake Pontchartrain Causeway, disagreed with Guinness World Records not calling the causeway the longest. [7], On June 16, 1964, six people died when barges tore a gap in the bridge and a bus plunged into the lake. The Governor Albert D. Rossellini Bridge—Evergreen Point bridge (often called just the SR 520 bridge) in Seattle is the longest floating bridge on the planet. Inc. began work in 2016 on the islands at an impressive 7,580 ft. the... 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