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Adomi Bridge
The Adomi Bridge (originally the Volta Bridge) is a latticed steel arch suspension bridge crossing the Volta River at Atimpoku in Ghana in West Africa. It is the first permanent bridge to span the Volta River, which drains south into the Gulf of Guinea, and is Ghana's longest suspension bridge. It provides the main road passage, just south of the Akosombo Dam, between the Eastern Region, Ghana, Eastern Region and the Volta Region of Ghana. It was opened in 1957 by Kwame Nkrumah, Ghana's first president. The iconic crescent-shaped arch bridge is featured in Ghanaian stamps and currency. History In 1953 (before the independence of Ghana in 1956 from British colonial rule), the decision was made to build a bridge across the Volta River to replace the overloaded ferry service at Senchi where delays were occasionally up to a few days. Reconnaissance indicated a good site for a single-span crossing about 800 ft long at a narrow neck of the river at Adomi, about 2.5 miles upstrea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volta River
The Volta River (, , ) is the main Drainage system (geomorphology), river system in the West African country of Ghana. It flows south into Ghana from the Bobo-Dioulasso Department, Bobo-Dioulasso highlands of Burkina Faso. The three main parts of the river are the Black Volta, the White Volta, and the Red Volta. In the northwest, the Black Volta forms the international borders of the Ivory Coast, Ghana, and Burkina Faso. The Volta flows southward along the Akwapim-Togoland highlands, and empties into the Atlantic Ocean at the Gulf of Guinea at Ada Foah. One of its smaller tributaries, the Oti River, Oti River, enters Ghana from Togo in the east. The Volta River has been dammed at Akosombo for generating hydroelectricity. The reservoir named Lake Volta stretches from Akosombo Dam in the south to the northern part of the country, and is the largest man-made reservoir by area in the world. The country of Burkina Faso was formerly called Republic of Upper Volta, Upper Volta, after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kwame Nkrumah
Francis Kwame Nkrumah (, 21 September 1909 – 27 April 1972) was a Ghanaian politician, political theorist, and revolutionary. He served as Prime Minister of the Gold Coast (British colony), Gold Coast from 1952 until 1957, when it gained independence from United Kingdom, Britain. He was then the first Prime Minister of Ghana, Prime Minister and then the President of Ghana, from 1957 until 1966. An influential advocate of Pan-Africanism, Nkrumah was a founding member of the Organisation of African Unity, Organization of African Unity (OAU) and winner of the Lenin Peace Prize from the Soviet Union in 1962. After twelve years abroad pursuing higher education, developing Nkrumaism, his political philosophy, and organizing with other diasporic pan-Africanists, Nkrumah returned to the Gold Coast to begin his political career as an advocate of national independence. He formed the Convention People's Party, which achieved rapid success through its unprecedented appeal to the comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthotropic Deck
An orthotropic bridge or orthotropic deck is typically one whose fabricated deck consists of a structural steel deck plate stiffened either longitudinally with ribs or transversely, or in both directions. This allows the fabricated deck both to directly bear vehicular loads and to contribute to the bridge structure's overall load-bearing behaviour. The orthotropic deck may be integral with or supported on a grid of deck framing members, such as transverse floor beams and longitudinal girders. All these various choices for the stiffening elements, e.g., ribs, floor beams and main girders, can be interchanged, resulting in a great variety of orthotropic panels. Decks with different stiffnesses in longitudinal and transverse directions are called 'orthotropic'. If the stiffnesses are similar in the two directions, then the deck is called 'isotropic'. The steel deck-plate-and-ribs system may be idealized for analytical purposes as an orthogonal-anisotropic plate, hence the abbrev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tema
Tema is a city on the Bight of Benin and Atlantic coast of Ghana. It is located east of the capital city; Accra, in the region of Greater Accra, and is the capital of the Tema Metropolitan District. As of 2013, Tema is the eleventh most populous settlement in Ghana, with a population of approximately 161,612 people – a marked decrease from its 2005 figure of 209,000.Tema . GhanaWeb.com. Retrieved 9 March 2013. The Greenwich Meridian (00 Longitude) passes directly through the city.Greater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accra
Accra (; or ''Gaga''; ; Ewe: Gɛ; ) is the capital and largest city of Ghana, located on the southern coast at the Gulf of Guinea, which is part of the Atlantic Ocean. As of 2021 census, the Accra Metropolitan District, , had a population of 284,124 inhabitants, and the larger Greater Accra Region, , had a population of 5,455,692 inhabitants. In common usage, the name "Accra" often refers to the territory of the Accra Metropolitan District as it existed before 2008, when it covered .Sum of the land areas of Accra Metropolitan District, Ablekuma Central Municipal District, Ablekuma North Municipal District, Ablekuma West Municipal District, Ayawaso Central Municipal District, Ayawaso East Municipal District, Ayawaso North Municipal District, Ayawaso West Municipal District, Korle Klottey Municipal District, Krowor Municipal District, La Dade Kotopon Municipal District, La Dadekotopon Municipal District, Ledzokuku Municipal District, and Okaikwei North Municipal District, Okaiko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Tongu District
North Tongu District is one of the eighteen districts in Volta Region, Ghana. Originally it was formerly part of the then-larger and original North Tongu District on 10 March 1989, with Adidome as its capital town, which was created from the former Tongu District Council, until the western part of the district was split off to create a new North Tongu District on 28 June 2012, with Battor, Battor Dugame as its capital town, which was established by Legislative Instrument (L.I.) 2081; thus the remaining part has been renamed as Central Tongu District, with Adidome as its capital town, which was established by Legislative Instrument (L.I.) 2077. The district assembly is located in Addidome, near Adidome Senior High School (Adisec) the southwest part of Volta Region and has Battor, Battor Dugame as its capital town. Boundaries North Tongu District is bounded by: * the Lake Volta to the west, * Ho Municipal District and the Akatsi South District to the east, * South Tongu District to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regions Of Ghana
The regions of Ghana are the first level of subnational government administration within the Republic of Ghana. As of 2020, there are 16 regions, which are further divided for administrative purposes into 260 local Districts of Ghana, metropolitan, municipal and district assemblies (or MMDA's). Current regions The ten former regions were officially established in 1987, when the Upper West Region was inaugurated as the state's newest administrative region, although it had already functioned as an administrative unit since the break-up of the Upper Region in December 1982, prior to the 1984 national census. A 2018 Ghanaian new regions referendum, referendum on the creation of six new regions was held on 27 December 2018, where all proposed new regions were approved. Previous regional configurations Independence - 6 March 1957 At independence in March 1957, the Northern Territories, Ashanti, Trans-Volta Togoland and the Gold Coast came together to form Ghana. There were init ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N2 Road (Ghana)
The N2 or National Highway 2 is a national highway in Ghana that begins at the Tema Motorway interchange at Tema and runs through Hohoe, Nkwanta, Yendi, and Bawku to the border with Burkina Faso at Kulungugu. It is the main north-south highway in the eastern corridor of the country, with a total distance of . The route runs through the Greater Accra Region, Greater Accra, Eastern Region (Ghana), Eastern, Volta Region, Volta, Oti Region, Oti, Northern Region (Ghana), Northern, North East Region, Ghana, North East Region and Upper East Region, Upper East regions of Ghana. The route links the N1 road (Ghana), N1 to the N10 road (Ghana), N10. Route Major towns and cities along the route of the N2 include Tema, Kpong, Atimpoku, Ho, Ghana, Ho, Hohoe, Nkwanta, Bimbila, Gushiegu, Nakpanduri, Yendi, Bawku. Greater Accra Region The N2 begins at the Tema Motorway interchange where it intersects the N1 road (Ghana), N1 as the continuation of the Harbour Road which travels from the Tema Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghana Road Network
Roads in Ghana form a network of varied quality and capacity. Responsibility for the road network differs between trunk and non-trunk routes. Trunk roads, which are the most important roads, are administered by the Ghana Highway Authority, which was established in 1974 to develop the trunk road network. Ghana's 13,367 km of trunk roads accounts for 33% of the total road network of 40,186 km. The Department of Feeder Roads is responsible for the construction and maintenance of feeder roads in Ghana, while responsibility for urban roads lies with the Department of Urban Roads. In the 18th and 19th centuries, the Ashanti Empire constructed a complex network of roads to link Kumasi with their territories in modern Ghana. For John Thornton, these roads improved transportation across the region by the 19th century. Road distances are shown in kilometers and Ghana speed limits are indicated in kilometers per hour (km/h). Generally, speed limits range from in urban areas, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Bridge
An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its structural load, loads partially into a horizontal thrust restrained by the abutments at either side, and partially into a vertical load on the arch supports. A viaduct (a long bridge) may be made from a series of arches, although other more economical structures are typically used today. History Possibly the oldest existing arch bridge is the Mycenaean Greece, Mycenaean Arkadiko Bridge in Greece from about 1300 BC. The stone corbel arch bridge is still used by the local populace. The well-preserved Hellenistic Eleutherna Bridge has a triangular corbel arch. The 4th century BC Rhodes Footbridge rests on an early voussoir arch. Although true arches were already known by the Etruscans and ancient Greeks, the Ancient Rome, Romans were – as with the Vault (architecture), vault and the dome – the first to fully realize the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinge Arch Bridge
A hinged arch bridge is one with ''hinges'' incorporated into its structure to allow movement. In structural engineering, a hinge is essentially a "cut in the structure" that can withstand compressive forces. In a steel arch, the hinge allows free rotation, somewhat resembling a common hinge. The most common hinged arch bridge varieties are the two-hinged bridge with hinges at the springing points and the three-hinged bridge with an additional hinge at the crown of the arch; though single-hinged versions exist with a hinge only at the crown of the arch. Hinges at the springing point prevent bending moments from being transferred to the bridge abutments. A triple-hinged bridge is statically determinate, while the other versions are not. Description A fixed arch bridge, that is one without hinges, exerts a bending moment at the abutments and stresses caused by changes of temperature or shrinkage of concrete have to be taken up by the arch. A two-hinged arch has a hinge at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
