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Salah Bey Viaduct
The Salah Bey Viaduct ( ar, جسر صالح باي), is a cable-stayed bridge that spans the gorge valley of the Rhumel River in Constantine, North East Algeria is named after Salah Bey whose rule of the city (1771-1797) was marked by major urban works, This viaduct is already considered the "eighth wonder" of the city with seven bridges. With a length of 1119m, the viaduct has a futuristic design, which modernized the urban configuration of the city. Characteristics The Salah Bey Viaduct is the eighth bridge in Constantine, the longest with 756 meters for the main viaduct and 4.3 kilometers, counting the connections and accesses. Resting on eight shrouds and culminating at 130 meters. Connections The Viaduct Salah Bey was extended and connected with the A1 Algeria East–West Highway by two sides (North and South ). Inauguration The Salah Bey Bridge was inaugurated on July 26, 2014, by Prime Minister Abdelmalek Sellal, named after the governor of Constantine Salah Bey from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorge
A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosion, erosive activity of a river over geologic time scales. Rivers have a natural tendency to cut through underlying surfaces, eventually wearing away rock layers as sediments are removed downstream. A river bed will gradually reach a baseline elevation, which is the same elevation as the body of water into which the river drains. The processes of weathering and erosion will form canyons when the river's River source, headwaters and estuary are at significantly different elevations, particularly through regions where softer rock layers are intermingled with harder layers more resistant to weathering. A canyon may also refer to a rift between two mountain peaks, such as those in ranges including the Rocky Mountains, the Alps, the Himalayas or the Andes. Usually, a river or stream carves out such splits between mountains. Examp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algeria East–West Highway
) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , religion = , official_languages = , languages_type = Other languages , languages = Algerian Arabic (Darja) French , ethnic_groups = , demonym = Algerian , government_type = Unitary semi-presidential republic , leader_title1 = President , leader_name1 = Abdelmadjid Tebboune , leader_title2 = Prime Minister , leader_name2 = Aymen Benabderrahmane , leader_title3 = Council President , leader_name3 = Salah Goudjil , leader_title4 = Assembly President , leader_name4 = Ibrahim Boughali , legislature = Parliament , upper_house = Council of the Nation , lower_house ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viaducts
A viaduct is a specific type of bridge that consists of a series of arches, piers or columns supporting a long elevated railway or road. Typically a viaduct connects two points of roughly equal elevation, allowing direct overpass across a wide valley, road, river, or other low-lying terrain features and obstacles. The term ''viaduct'' is derived from the Latin ''via'' meaning "road", and ''ducere'' meaning "to lead". It is a 19th-century derivation from an analogy with ancient Roman aqueducts. Like the Roman aqueducts, many early viaducts comprised a series of arches of roughly equal length. Over land The longest in antiquity may have been the Pont Serme which crossed wide marshes in southern France. At its longest point, it measured 2,679 meters with a width of 22 meters. Viaducts are commonly used in many cities that are railroad hubs, such as Chicago, Birmingham, London and Manchester. These viaducts cross the large railroad yards that are needed for freight trains there, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mellah Slimane Bridge
Mellah Slimane Bridge is a 125 m long suspension Footbridge across the Rhumel River in Constantine, Algeria. It was opened in April 1925 and until it was the 3rd highest bridge in the world at 110 m. The bridge was designed by Ferdinand Arnodin and links Larbi Ben M'hidi Larbi Street to Romania Road which means it connects the train station neighbourhood to the centre of the old town, this connection is via a staircase, or the Merdersa lift. It is located halfway between Sidi Rached bridge and Bab El Kantra Bridge. The bridge underwent restoration in 2000 when its cables were replaced by the Algerian company SAPTA. See also *List of longest suspension bridge spans *List of bridges by length *List of highest bridges in the world *List of tallest bridges in the world *Salah Bey Viaduct *Sidi Rached Viaduct *Bab El Kantra Bridge *Sidi M'Cid Bridge Sidi M'Cid Bridge is a 164 m long suspension bridge across the Rhumel River in Constantine, Algeria. It was opened to traffic in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidi M'Cid Bridge
Sidi M'Cid Bridge is a 164 m long suspension bridge across the Rhumel River in Constantine, Algeria. It was opened to traffic in April 1912 and until 1929 was the highest bridge in the world at 175 m. The bridge was designed by French engineer Ferdinand Arnodin and links the Casbah to Sidi M'Cid hill. The bridge underwent restoration in 2000 when 12 of its cables were replaced by the Algerian company SAPTA. History Constantine was an important city of 50,000 people when Émile Morinaud took over as the mayor and member of parliament in 1901. During his time in power till 1934, he went about modernizing the city. The Sidi M'Cid bridge, the Sidi Rached bridge and many other prominent buildings were constructed in this period. The bridge remained the highest bridge in the world till the Royal Gorge Bridge in Colorado opened in November 1929. The Monument of the Dead is on one side of the bridge on the Sidi M'Cid hill. The monument is a replica of the Arch of Trajan in Timgad and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bab El Kantra Bridge
Bab El Kantra Bridge is one of eight famous high-level bridges that cross the Rhumel River gorge in Constantine, Algeria. The Kantara bridge is the oldest and has taken several different forms over the years: from a 1792 Ottoman-style multi-arch bridge, to an 1863 French iron arch, to its current form as a concrete arch bridge. Like the higher Sidi M'Cid Bridge, there is a unique, natural “bridge” almost directly under the span that blocks much of the river from view. Partial remains of the earlier stone bridges can still be seen on top of this natural bridge. History ( ar, القنطرة; 'the bridge') was Constantine's main access route. It is the site of the main assaults on the city. In 1185 all the Roman bridges were destroyed. Only El Kantara is rehabilitated. In 1304 it was destroyed again. Between 1771 and 1792 Salah Bey, one of the most famous rulers of the city, promoted a good number of urbanization works and mosques. He entrusted the reconstruction of the Roman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidi Rached Viaduct
The Sidi Rached Viaduct ( ar, جسر سيدي راشد), The Sidi Rached bridge is a road viaduct that crosses the Rhummel gorges and connects the Coudiat district (city center) to Constantine Train station. It was built in Constantine in French Algeria, between 1908 and 1912, by the engineer Aubin Eyraud, with the help of Paul Séjourné who designed the hangers and finished the construction. It was the tallest Concrete bridge in the world when it was built until . Its length is 447 meters with 27 arches including one of 70 meters, the highest culminating at 107 meters. This was Aubin Eyraud's last work of art before he entered Oxford University as a professor. It was initiated by the then mayor Émile Morinaud, in the administrative framework of the department of Constantine at the time. It was inaugurated in 1912. See also * List of longest cable-stayed bridge spans *List of bridges by length *List of highest bridges in the world *List of tallest bridges in the world * Salah B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baluarte Bridge
The Baluarte Bridge ( es, Puente Baluarte), officially the Baluarte Bicentennial Bridge ( es, Puente Baluarte Bicentenario), is a cable-stayed bridge in Mexico. It is located between the municipalities of Concordia in Sinaloa and Pueblo Nuevo in Durango, along the Durango–Mazatlán highway, Mexico 40D. The bridge has a total length of , with a central cable-stayed span of . With the road deck at above the valley below, the Baluarte Bridge is the third-highest cable-stayed bridge in the world, the seventh-highest bridge overall and the highest bridge in the Americas. Construction of the bridge began in 2008, it was inaugurated in January 2012 and opened to traffic in late 2013. The bridge forms part of a new highway linking the Atlantic and Pacific coasts of northern Mexico and has reduced the travelling time between Durango and Mazatlán from approximately 6 to 2.5 hours. Structure and construction The bridge's four-lane roadway, wide by long, is supported at a height of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pont De Normandie
The ''Pont de Normandie'' ( en, Normandy Bridge) is a cable-stayed road bridge that spans the river Seine linking Le Havre to Honfleur in Normandy, northern France. Its total length is – between the two piers. It is also the last bridge to cross the Seine before it empties into the ocean. It is a motorway toll bridge with a footpath and a narrow cycle lane in each direction allowing pedestrians and cyclists to cross the bridge free of charge, while motorcycling is also toll-free. Construction The bridge was designed by Michel Virlogeux, the general studies having been led by Bernard Raspaud from Bouygues. The works management was shared between G. Barlet and P. Jacquet. The architects were François Doyelle and Charles Lavigne.. Retrieved 30 September 2006. Construction by Bouygues, Campenon Bernard, Dumez, Monberg & Thorsen, Quillery, Sogea and Spie Batignolles began in 1988 and lasted seven years. The bridge opened on 20 January 1995. At the time it was both the longes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tallest Bridges In The World
This list of tallest bridges includes bridges with a structural height of at least . The of a bridge is the maximum vertical distance from the uppermost part of a bridge, such as the top of a bridge tower, to the lowermost exposed part of the bridge, where its piers, towers, or mast pylons emerge from the surface of the ground or water. Structural height is different from , which measures the maximum vertical distance between the bridge deck (the road bed of a bridge) and the ground or water surface beneath the bridge span. A separate list of highest bridges ranks bridges by deck height. Structural height and deck height The difference between tall and high bridges can be explained in part because some of the highest bridges are built across deep valleys or gorges. For example, (as of 1 July 2020) the Duge Bridge is the highest bridge in the world, but only the eleventh tallest. This bridge spans a deep river gorge. The bridge's two towers, built on either rim of the gorge, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Highest Bridges In The World
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges By Length
This is a list of the world's longest bridges that are more than in length sorted by their full length above land and water. The main span is the longest span without any ground support. '' Note: There is no standard way to measure the total length of a bridge. Some bridges are measured from the beginning of the entrance ramp to the end of the exit ramp. Some are measured from shoreline to shoreline. Yet others use the length of the total construction involved in building the bridge. Since there is no standard, no ranking of a bridge should be assumed because of its position in the list. Additionally, numbers are merely estimates and measures in U.S. customary units (feet) may be imprecise due to conversion rounding.'' Completed Under construction See also * List of spans * List of longest arch bridge spans ** List of longest masonry arch bridge spans * List of longest cantilever bridge spans * List of longest cable-stayed bridge spans * List of longest continuous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
