Sierre Tunnel
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Sierre Tunnel
The Sierre Tunnel (french: Tunnel de Sierre) is a tunnel near Sierre in the Swiss canton of Valais. It is part of the A9 Autobahn and is located between Sierre and Sierre-Est-Ouest. The tunnel was opened in 1999 and consists of two tubes of 2,460 metres (8,070 ft) in length. In a tunnel test by the European Tunnel Assessment Programme (EuroTAP) in 2005 it was rated as "good" – the second-highest grade out of five. The two tubes consist of four linked tunnels, namely, * Alusuisse — 1,070 metres (3,510 ft), * Contoured — 620 metres (2,030 ft), * Crête Plane — 180 metres (590 ft), and * Ancien Sierre Plant Composition — 580 metres (1,900 ft). The Sierre Tunnel came to international attention in March 2012 after a coach crash inside resulted in the deaths of 28 people, including 22 children, who were returning to Belgium Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in ...
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Sierre
Sierre (; german: Siders, ; frp, Siérro, ) is the capital municipality of the district of Sierre, located in the canton of Valais, Switzerland. It has a population of 16,332. Sierre is nicknamed City of the Sun (french: Cité du Soleil) for its average of 300 days of sunshine a year. It is the last official French-speaking city in Valais before the French–German language border of the canton located at the forêt de Finges, a few kilometres after the town. A German-speaking minority lives in Sierre, counting for around 8% of the population. History Sierre was first mentioned around 800 as ''Sidrium'', though a 12th-century document refers to the village being founded in 515. In 1179 it was mentioned as ''Sirro'' and in 1393 as ''Syder''. Prehistory The area around the modern town, especially Gerunden hill, was settled very early. Archeological sites on the Gerunden hill have produced neolithic objects and grave goods (including a polished stone ax), Bronze Age weapons ...
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Valais
Valais ( , , ; frp, Valês; german: Wallis ), more formally the Canton of Valais,; german: Kanton Wallis; in other official Swiss languages outside Valais: it, (Canton) Vallese ; rm, (Chantun) Vallais. is one of the cantons of Switzerland, 26 cantons forming the Switzerland, Swiss Confederation. It is composed of thirteen districts and its capital and largest city is Sion, Switzerland, Sion. The flag of the canton is made of thirteen stars representing the districts, on a white-red background. Valais is situated in the southwestern part of Switzerland, the country. It borders the cantons of Canton of Vaud, Vaud and Canton of Bern, Bern to the north, the cantons of Canton of Uri, Uri and Ticino to the east, as well as Italy to the south and France to the west. It is one of the three large southern Alps, Alpine cantons, along with Ticino and the Grisons, which encompass a vast diversity of ecosystems. It is a bilingual canton, French language, French and German language, German ...
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Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel, St. Gallen a.o.). , coordinates = , largest_city = Zürich , official_languages = , englishmotto = "One for all, all for one" , religion_year = 2020 , religion_ref = , religion = , demonym = , german: Schweizer/Schweizerin, french: Suisse/Suissesse, it, svizzero/svizzera or , rm, Svizzer/Svizra , government_type = Federalism, Federal assembly-independent Directorial system, directorial republic with elements of a direct democracy , leader_title1 = Federal Council (Switzerland), Federal Council , leader_name1 = , leader_title2 = , leader_name2 = Walter Thurnherr , legislature = Fe ...
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A9 Motorway (Switzerland)
The A9 motorway, a motorway in western Switzerland, is a divided highway connecting from Ballaigues (in northwest) to southwestern Switzerland."Die Schweitzer Autobahnen", web: Autobahnen.ch It is part of the National Road N9. "Rhone-Autobahn A9", 2009, web: Rhone-Autobahn A9 It is double-tracked as a divided highway (directionally separated) in most sections. The N9/A9 runs from Ballaigues on the French border via Vevey, Sion, Brig on the Simplon Pass up to Gondo on the Italian border. The line Sierre- Gamsen is still under construction and not passable. The construction of this line will cost 2270 million CHF: it is funded at 4% by the Canton of Valais and at 96% by the Swiss federal government. Major engineering works The following are major construction projects underway along A9: * ''Sierre-Gamsen-VS'' line Junction list Notes References * "Die Schweizer Autobahnen", Autobahnen.ch, 2009, webAutobahnen.ch(with sub-webpage for A9). * More sources in "Motorways of Sw ...
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Tunnel
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. ...
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Sierre Coach Crash
The Sierre coach crash occurred on 13 March 2012 near Sierre, Switzerland, when a Coach (bus), coach carrying school teachers and pupils crashed into a wall in the Sierre Tunnel. Of the 52 people on board, 28 were killed in the crash, including both drivers, all four teachers, and 22 of the 46 children. The other 24 pupils, all aged between 10 and 12, were injured, including three who were hospitalised with severe brain and chest injuries. The coach was one of three operated by the Aarschot-based Top Tours company and was transporting mostly Belgium, Belgian school teachers and students from a skiing holiday in Val d'Anniviers back to their two schools in Belgium. It crashed at around 9.15 pm Central European Time, CET while travelling on the A9 motorway (Switzerland), A9 motorway near Sierre, in the southern Cantons of Switzerland, canton of Valais. It was Switzerland's second-worst road accident in history and the country's worst in a motorway tunnel. The investigation into th ...
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Belgium
Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to the southwest, and the North Sea to the northwest. It covers an area of and has a population of more than 11.5 million, making it the 22nd most densely populated country in the world and the 6th most densely populated country in Europe, with a density of . Belgium is part of an area known as the Low Countries, historically a somewhat larger region than the Benelux group of states, as it also included parts of northern France. The capital and largest city is Brussels; other major cities are Antwerp, Ghent, Charleroi, Liège, Bruges, Namur, and Leuven. Belgium is a sovereign state and a federal constitutional monarchy with a parliamentary system. Its institutional organization is complex and is structured on both regional ...
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Tunnel De Sierre Côté Ouest
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. Tunne ...
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