Sakarya Viaduct
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Sakarya Viaduct
The Sakarya Viaduct ( tr, Sakarya Viyadüğü) is a long railway bridge carrying the Ankara-Istanbul high-speed railway across the Sakarya River The Sakarya (Sakara River, tr, Sakarya Irmağı; gr, Σαγγάριος, translit=Sangarios; Latin: ''Sangarius'') is the third longest river in Turkey. It runs through the region known in ancient times as Phrygia. It was considered one of th ... and its adjacent plain approximately west of Polatlı, Turkey. The bridge is the third longest bridge in Turkey after the Osman Gazi Bridge and the Mount Bolu Viaducts as well as the longest railway bridge in the country. Construction of the viaduct was started in 2007 and completed in 13 months. The bridge entered revenue service on 13 March 2009, with the opening of the railway from Ankara to Eskişehir. References {{Authority control Bridges completed in 2008 Railway bridges in Turkey Buildings and structures in Ankara Province Polatlı Transport in Ankara Province 200 ...
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Sakarya River
The Sakarya (Sakara River, tr, Sakarya Irmağı; gr, Σαγγάριος, translit=Sangarios; Latin: ''Sangarius'') is the third longest river in Turkey. It runs through the region known in ancient times as Phrygia. It was considered one of the principal rivers of Asia Minor (Anatolia) in classical antiquity, and is mentioned in the ''Iliad'' and in ''Theogony''. Its name appears in different forms as Sagraphos, Sangaris, or Sagaris. In ''Geographica'', Strabo wrote during classical antiquity that the river had its sources on Mount Adoreus, near the town of Sangia in Phrygia, not far from the border with Galatia, and flowed in a very tortuous course: first in an eastern, then toward the north, next the north-west and finally the north through Bithynia into the Euxine (Black Sea). Part of its course formed the boundary between Phrygia and Bithynia, which in early times was bounded on the east by the river. The Bithynian part of the river was navigable and was celebrated for ...
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Polatlı
Polatlı (formerly Ancient Greek: Γόρδιον, Górdion and Latin: Gordium) is a city and a district in Ankara Province in the Central Anatolia region of Turkey, 80 km west of the Turkish capital Ankara, on the road to Eskişehir. According to 2019 census, population of the district is 125,075 of which 98,605 live in the city of Polatlı. The district covers an area of 3,789 km2, and the average elevation is 850 m. Geography Polatlı is situated at the heart of the high Anatolian Plateau, a large steppe covered with grass. Far from the coast, it has a typical steppe climate. The winters are generally cold, the summers dry and dusty. The springs are the most humid times of the year. Polatlı is one of the most productive agricultural districts in Turkey and is best known for its cereal production, especially barley and wheat. Polatlı is one of Turkey's largest grain stores. Sugar beet, melon and onion are also grown. History Ancient settlement The ancient Phrygia ...
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Ankara Province
Ankara Province ( tr, , ) is a province of Turkey with the capital city Ankara. Demographics History The site of the modern city has been home to settlements by many historic Anatolian civilizations in antiquity and classical times, including Phrygians, Lydians, Persians and Alexander the Great, Romans, and Galatians. The city of Ankara became a fortified stronghold of the Byzantines; it fell to the Seljuk Turks and later the Ottoman Empire. It was finally chosen by Mustafa Kemal Atatürk and the Turkish National Movement as the site of the provisional government and the Turkish parliament in 1920, and in 1923 as the capital city of the newly established Republic of Turkey. Districts Ankara has 25 districts. Geography Ankara is mostly in the Central Anatolia region, and partly in the Black Sea region. Ankara has mountain forests to its north, and the dry plain of Konya to its south. The province is irrigated by the Kızılırmak and Sakarya River systems, th ...
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Turkish State Railways
The State Railways of the Republic of Turkey ( tr, Türkiye Cumhuriyeti Devlet Demiryolları), abbreviated as TCDD, is a government-owned national railway company responsible with the ownership and maintenance of railway infrastructure in Turkey, as well as the planning and construction of new lines. TCDD was formed on 4 June 1929 as part of the nationalisation of railways in Turkey. The Turkish State Railways own and maintain all public railways in Turkey. This includes railway stations, ports, bridges and tunnels, yards and maintenance facilities. In 2016, TCDD controlled an active network of of railways, making it the List of countries by rail transport network size, 23rd-largest railway system in the world. Apart from railway infrastructure, TCDD also owns several rail transport companies within Turkey as well as a 50% share of the İzmir-area commuter rail system, İZBAN. Prior to 2017, TCDD also operated all railways in Turkey. However, with the government taking steps to ...
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Turkey
Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with a East Thrace, small portion on the Balkans, Balkan Peninsula in Southeast Europe. It shares borders with the Black Sea to the north; Georgia (country), Georgia to the northeast; Armenia, Azerbaijan, and Iran to the east; Iraq to the southeast; Syria and the Mediterranean Sea to the south; the Aegean Sea to the west; and Greece and Bulgaria to the northwest. Cyprus is located off the south coast. Turkish people, Turks form the vast majority of the nation's population and Kurds are the largest minority. Ankara is Turkey's capital, while Istanbul is its list of largest cities and towns in Turkey, largest city and financial centre. One of the world's earliest permanently Settler, settled regions, present-day Turkey was home to important Neol ...
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Osman Gazi Bridge
The Osmangazi Bridge ( tr, Osman Gazi Köprüsü) is a suspension bridge spanning the Gulf of İzmit at its narrowest point, . The bridge links the Turkish city of Gebze to the Yalova Province and carries the O-5 motorway across the gulf. The bridge was opened on 1 July 2016 to become the then-longest suspension bridge in Turkey and the fourth-longest (seventh-longest as of 2022) suspension bridge in the world by the length of its central span. The length of the bridge was surpassed by the Çanakkale 1915 Bridge across the Dardanelles strait, which became the longest suspension bridge in the world when it was opened on 18 March 2022. Project Construction and operation of the bridge was awarded to a joint venture (NOMAYG JV) formed by five Turkish companies ( Nurol, Özaltın, Makyol, Yüksel and Gocay) and one Italian construction company Astaldi following the international Build–operate–transfer tender that took place in April 2009. In 2010, a contract was signed for the ...
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Ankara
Ankara ( , ; ), historically known as Ancyra and Angora, is the capital of Turkey. Located in the central part of Anatolia, the city has a population of 5.1 million in its urban center and over 5.7 million in Ankara Province, making it Turkey's second-largest city after Istanbul. Serving as the capital of the ancient Celtic state of Galatia (280–64 BC), and later of the Roman province with the same name (25 BC–7th century), the city is very old, with various Hattian, Hittite, Lydian, Phrygian, Galatian, Greek, Persian, Roman, Byzantine, and Ottoman archeological sites. The Ottomans made the city the capital first of the Anatolia Eyalet (1393 – late 15th century) and then the Angora Vilayet (1867–1922). The historical center of Ankara is a rocky hill rising over the left bank of the Ankara River, a tributary of the Sakarya River. The hill remains crowned by the ruins of Ankara Castle. Although few of its outworks have survived, there are ...
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Eskişehir
Eskişehir ( , ; from "old" and "city") is a city in northwestern Turkey and the capital of the Eskişehir Province. The urban population of the city is 898,369 with a metropolitan population of 797,708. The city is located on the banks of the Porsuk River, 792 m above sea level, where it overlooks the fertile Phrygian Valley. In the nearby hills one can find hot springs. The city is to the west of Ankara, to the southeast of Istanbul and to the northeast of Kütahya. It is located in the vicinity of the ancient city of Dorylaeum. Known as a university town; Eskişehir Technical University, Eskişehir Osmangazi University, and Anadolu University are based in Eskişehir. The province covers an area of . Name The name literally means 'Old City' in Turkish. History The city was founded by the Phrygians in at least 1000 BC, although it has been estimated to be older than 4000 years old. The current city lies about a mile from the ancient Phrygian city of Dorylaeum. Many Ph ...
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Bridges Completed In 2008
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ...
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Railway Bridges In Turkey
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles ( rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer ...
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Buildings And Structures In Ankara Province
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artis ...
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