A75 Autoroute (France)
The A75 is an '' autoroute'' (motorway) in France. Known also as ''la Méridienne'', it is a developmental project with the aim of speeding up and reducing the cost of car travel from Paris southwards, and apart from the Millau Viaduct, it is entirely free for the between Clermont-Ferrand and Béziers. It was due for completion in spring 2011,"A75: Le point sur les travaux entre Pézenas et Béziers", ''Midi Libre'', 16 June 2008, p 3 but was fully open in December 2010. South of St. Flour there are excellent views of the Garabit viaduct. A large portion of the A75 is also part of the European route E11. Engineering achievements The building of a motorway across the Massif Central is, in itself, a formidable achievement. Much of the motorway runs at an altitude in excess of 800 m (2600 ft) with 50 km in excess of 1000 m (3250 ft). The single most impressive feature is undoubtedly the Millau Viaduct, which carries the road over the Tarn. It w ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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European Route E11
European route E11 is a road, part of the International E-road network. It begins in Orléans and ends in Béziers, France. It is long, its whole length being in France. It takes up the entire French autoroutes A71 and A75. The road uses the highest major road bridge in Europe, and the second highest in the world, the Millau Viaduct, long and high from ground to road. The route also passes (but does not cross) the Viaduc de Garabit, which was built in the 1880s by Gustave Eiffel Alexandre Gustave Eiffel (born Bonickhausen dit Eiffel; ; ; 15 December 1832 – 27 December 1923) was a French civil engineer. A graduate of École Centrale des Arts et Manufactures, he made his name with various bridges for the French railway .... External links UN Economic Commission for Europe: Overall Map of E-road Network (2007) 11 E011 {{Europe-road-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Hérault
Hérault (; oc, Erau, ) is a department of the region of Occitania, Southern France. Named after the Hérault River, its prefecture is Montpellier. It had a population of 1,175,623 in 2019.Populations légales 2019: 34 Hérault INSEE History [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Eiffage
Eiffage S.A. is a French civil engineering construction company. it was the third largest company of its type in France, and the fifth largest in Europe. History The company was formed in 1992 through the merger of several long standing companies, namely: Fougerolle (founded 1844), Quillery (founded 1863), Beugnet (founded 1871), and La Société Auxiliaire d'Entreprises Électriques et de Travaux Public, better known as SAE (founded in 1924). Major projects *Channel Tunnel, completed in 1994 *Copenhagen Metro, completed in 2002 *Millau Viaduct, completed in 2004 * TGV Perpignan-Figueres high-speed railway line, completed in 2009 *Stade Pierre-Mauroy, completed in 2012 *Cestas Solar Park, completed in 2015 *Conversion of Hôtel-Dieu de Lyon, completed in 2018 Eiffage is also involved in HS2 High Speed 2 (HS2) is a planned high-speed railway line in England, the first phase of which is under construction in stages and due for completion between 2029 and 2033, depending ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Tarn (river)
The Tarn (; oc, Tarn, la, Tarnis, possibly meaning 'rapid' or 'walled in') is a long river in the administrative region of Occitania in southern France. It is a right tributary of the Garonne. The Tarn runs in a roughly westerly direction, from its source at an elevation of on Mont Lozère in the Cévennes mountains (part of the Massif Central), through the deep gorges and canyons of the Gorges du Tarn that cuts through the Causse du Larzac, to Moissac in Tarn-et-Garonne, where it joins the Garonne, downstream from the centre of town. Its basin covers approximately , and it has a mean flow of approximately . The Millau Viaduct spans the valley of the Tarn near Millau, and is now one of the area's most popular attractions. Main tributaries The tributaries of the Tarn include: * Agout (in Saint-Sulpice) * Alrance * Aveyron (near Montauban) * Cernon * Dourbie (in Millau) * Dourdou de Camarès * Jonte (in Le Rozier) * Lemboulas * Lumensonesque * Muze * Rance (near Tréb ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Massif Central
The (; oc, Massís Central, ; literally ''"Central Massif"'') is a highland region in south-central France, consisting of mountains and plateaus. It covers about 15% of mainland France. Subject to volcanism that has subsided in the last 10,000 years, these central mountains are separated from the Alps by a deep north–south cleft created by the Rhône river and known in French as the ' (literally "Rhône furrow"). The region was a barrier to transport within France until the opening of the A75 motorway, which not only made north–south travel easier, but also opened access to the massif itself. Geography and geology The is an old massif, formed during the Variscan orogeny, consisting mostly of granitic and metamorphic rocks. It was powerfully raised and made to look geologically younger in the eastern section by the uplift of the Alps during the Paleogene period and in the southern section by the uplift of the Pyrenees. The massif thus presents a strongly asymmet ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Massiac Autoroute A75
Massiac (; oc, Maciac) is a commune in the Cantal department in south-central France. Population See also *Communes of the Cantal department The following is a list of the 246 Communes of France, communes of the Cantal Departments of France, department of France. Intercommunalities The communes cooperate in the following Communes of France#Intercommunality, intercommunalities (as ... References External linksOfficial website Communes of Cantal Auvergne Cantal communes articles needing translation from French Wikipedia {{Cantal-geo-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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European Route E11
European route E11 is a road, part of the International E-road network. It begins in Orléans and ends in Béziers, France. It is long, its whole length being in France. It takes up the entire French autoroutes A71 and A75. The road uses the highest major road bridge in Europe, and the second highest in the world, the Millau Viaduct, long and high from ground to road. The route also passes (but does not cross) the Viaduc de Garabit, which was built in the 1880s by Gustave Eiffel Alexandre Gustave Eiffel (born Bonickhausen dit Eiffel; ; ; 15 December 1832 – 27 December 1923) was a French civil engineer. A graduate of École Centrale des Arts et Manufactures, he made his name with various bridges for the French railway .... External links UN Economic Commission for Europe: Overall Map of E-road Network (2007) 11 E011 {{Europe-road-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Garabit Viaduct
The Garabit viaduct (french: viaduc de Garabit) is a railway arch bridge spanning the Truyère, near Ruynes-en-Margeride, Cantal, France, in the mountainous Massif Central region. The bridge was constructed between 1882 and 1884 by Gustave Eiffel, with structural engineering by Maurice Koechlin, and was opened in 1885. It is in length and has a principal arch of span. Background By the late 1870s, Eiffel & Cie, the company founded by Eiffel in partnership with Théophile Seyrig, had established a place among the leading French engineering companies. Between 1875 and 1877, the company had built the Maria Pia Bridge over the Douro at Porto, and when the construction of a railway between Marvejols and Neussargues, both in Cantal, was proposed, the work of constructing a viaduct to cross the Truyère was given to Eiffel without the usual process of competitive tendering. That was at the recommendation of the state engineers since the technical problems involved were similar to those ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Saint-Flour, Cantal
Saint-Flour (; Auvergnat: ''Sant Flor'') is a commune in the Cantal department in the Auvergne region in south-central France, around 100 km south of Clermont-Ferrand. Its inhabitants are called ''Sanflorains''. Geography The upper city (''ville haute'') of Saint-Flour is located on the abrupt volcanic dike Planèze, the lower city (''ville basse'' or "Faubourg") extends on the banks of the Ander. History There are numerous dolmens in the neighborhood and scattered traces of Bronze Age occupation. Roman occupation is signalled by two Roman villas of middling importance, one near the railroad station, the other a modest Augustan-age villa near the hamlet of Roueyre, part of Saint-Flour. The Roman name of this small ''vicus'' was ''Indiciacum'' or ''Indiciacus'', which evolved into ''Indiciat'' in the sub-Roman period, a reference to the landmark of Planèze. Middle Ages Early, perhaps as early as the fifth century, Florus of Lodève, credited in medieval tradition with ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Millau Viaduct
The Millau Viaduct (french: Viaduc de Millau, ) is a multispan cable-stayed bridge completed in 2004 across the gorge valley of the Tarn near (west of) Millau in the Aveyron department in the Occitanie Region, in Southern France. The design team was led by engineer Michel Virlogeux and English architect Norman Foster. it is the tallest bridge in the world, having a structural height of . The Millau Viaduct is part of the A75–A71 autoroute axis from Paris to Béziers and Montpellier. The cost of construction was approximately € 394 million ( $424 million). It was built over three years, formally inaugurated on 14 December 2004, and opened to traffic two days later on 16 December. The bridge has been consistently ranked as one of the greatest engineering achievements of modern times, and received the 2006 Outstanding Structure Award from the International Association for Bridge and Structural Engineering. History In the 1980s, high levels of road traffic nea ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, fashion, gastronomy, and science. For its leading role in the arts and sciences, as well as its very early system of street lighting, in the 19th century it became known as "the City of Light". Like London, prior to the Second World War, it was also sometimes called the capital of the world. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an estimated population of 12,262,544 in 2019, or about 19% of the population of France, making the region France's primate city. The Paris Region had a GDP of €739 billion ($743 billion) in 2019, which is the highest in Europe. According to the Economist Intelli ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |