Ünalan (Istanbul Metro)
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Ünalan (Istanbul Metro)
Ünalan is an underground station on the M4 line of the Istanbul Metro. Located beneath the Uzunçayır Interchange in the Hasanpaşa neighborhood of Kadıköy, Istanbul Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics ..., it was opened on 17 August 2012. Connection to the Istanbul Metrobus is available from Ünalan. Station Layout References Istanbul metro stations Transport in Kadıköy Railway stations in Turkey opened in 2012 {{Istanbul-metro-stub ...
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Istanbul Metro
The Istanbul Metro () is a rapid transit railway network that serves the city of Istanbul, Turkey. Apart from the M11 line, which is operated by TCDD Taşımacılık, the system is operated by Metro Istanbul, a public enterprise controlled by the Istanbul Metropolitan Municipality. The oldest section of the metro is the M1 line, which opened on 3 September 1989. As of 2024, the system now includes 159 stations in service, with 36 more under construction. With 243.3 kilometers, Istanbul has the 21st longest metro line in the world and the 4th longest in Europe as of 2024. The system consists of eleven lines: the lines designated M1A (Istanbul Metro), M1A, M1 (Istanbul Metro), M1B, M2 (Istanbul Metro), M2, M3 (Istanbul Metro), M3, M6 (Istanbul Metro), M6, M7 (Istanbul Metro), M7, M9 (Istanbul Metro), M9 and M11 (Istanbul Metro), M11 are on the European side of the Bosporus, while lines M4 (Istanbul Metro), M4, M5 (Istanbul Metro), M5 and M8 (Istanbul Metro), M8 are on the Asian si ...
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Overhead Line
An overhead line or overhead wire is an electrical cable that is used to transmit electrical energy to electric locomotives, Electric multiple unit, electric multiple units, trolleybuses or trams. The generic term used by the International Union of Railways for the technology is ''overhead line''. It is known variously as overhead catenary, overhead contact line (OCL), overhead contact system (OCS), overhead equipment (OHE), overhead line equipment (OLE or OHLE), overhead lines (OHL), overhead wiring (OHW), traction wire, and trolley wire. An overhead line consists of one or more wires (or Overhead conductor rail, rails, particularly in tunnels) situated over rail tracks, raised to a high electrical potential by connection to feeder stations at regularly spaced intervals along the track. The feeder stations are usually fed from a High voltage, high-voltage Electricity distribution, electrical grid. Overview Electric trains that collect their current from overhead lines use a de ...
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Istanbul Metro Stations
Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics of Turkey, population of Turkey. Istanbul is among the List of European cities by population within city limits, largest cities in Europe and List of cities proper by population, in the world by population. It is a city on two continents; about two-thirds of its population live in Europe and the rest in Asia. Istanbul straddles the Bosphorus—one of the world's busiest waterways—in northwestern Turkey, between the Sea of Marmara and the Black Sea. Its area of is coterminous with Istanbul Province. Istanbul's climate is Mediterranean climate, Mediterranean. The city now known as Istanbul developed to become one of the most significant cities in history. Byzantium was founded on the Sarayburnu promontory by Greek colonisation, Greek col ...
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Sabiha Gökçen Airport (Istanbul Metro)
Sabiha is an Arabic word () meaning "Morning" and a female given name. People with the name include: *Sabiha Sultan (1894–1971), Ottoman princess, daughter of Mehmed VI *Sabiha Bengütaş (1904–1992), Turkish sculptor *Sabiha Gökçen (1913–2001), Turkish female combat pilot *Sabiha Gökçül Erbay (1900–1998), Turkish teacher and politician *Sabiha Khanum (1935–2020), Pakistani film actress *Sabiha Al Khemir (born 1959), Tunisian writer, illustrator, and Islamic art expert *Sabiha Sertel (1895–1968), Turkish journalist *Sabiha Sumar Sabiha Sumar (born 29 September 1961) is a Pakistanis, Pakistani filmmaker and producer. She is best known for her independent documentary films. Her first feature-length film was ''Khamosh Pani (Silent Waters)'', released in 2003. She is known ... (born 1961), Pakistani filmmaker {{given name Arabic-language feminine given names Feminine given names Turkish feminine given names Pakistani feminine given names ...
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Island Platform
An island platform (also center platform (American English) or centre platform (British English)) is a station layout arrangement where a single platform is positioned between two tracks within a railway station, tram stop or transitway interchange. Island platforms are sometimes used between the opposite-direction tracks on twin-track route stations as they are cheaper and occupy less area than other arrangements. They are also useful within larger stations, where local and express services for the same direction of travel can be accessed from opposite sides of the same platform instead of side platforms on either side of the tracks, simplifying and speeding transfers between the two tracks. The historical use of island platforms depends greatly upon the location. In the United Kingdom the use of island platforms on twin-track routes is relatively common when the railway line is in a cutting or raised on an embankment, as this makes it easier to provide access to the platf ...
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Kadıköy (Istanbul Metro)
Kadıköy is the western terminal station on the M4 line of the Istanbul Metro. Located beneath Haydarpaşa Rıhtım Caddesi (Street) it is serviced by the M4 between 6:00 and 0:04. The station has two tracks serving an island platform. Kadıköy opened on 17 August 2012 along with fifteen other stations on the M4 line. The Turkish Prime Minister Recep Tayyip Erdoğan Recep Tayyip Erdoğan (born 26 February 1954) is a Turkish politician who is the 12th and current president of Turkey since 2014. He previously served as the 25th prime minister of Turkey, prime minister from 2003 to 2014 as part of the Jus ... along with the Mayor of Istanbul, Kadir Topbaş and other members of government inaugurated the line from Kadıköy and boarded a train to Kartal. Kadıköy harbor is right next to the stations entrances. Ferry service offered by the municipal ferry service, Şehir Hatları (City Lines), as well the private line operator, ''Turyol''. İDO operates SeaBus ferry s ...
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Istanbul
Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics of Turkey, population of Turkey. Istanbul is among the List of European cities by population within city limits, largest cities in Europe and List of cities proper by population, in the world by population. It is a city on two continents; about two-thirds of its population live in Europe and the rest in Asia. Istanbul straddles the Bosphorus—one of the world's busiest waterways—in northwestern Turkey, between the Sea of Marmara and the Black Sea. Its area of is coterminous with Istanbul Province. Istanbul's climate is Mediterranean climate, Mediterranean. The city now known as Istanbul developed to become one of the most significant cities in history. Byzantium was founded on the Sarayburnu promontory by Greek colonisation, Greek col ...
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Istanbul Metropolitan Municipality
The Istanbul Metropolitan Municipality (, İBB) is the government agency in charge of the municipal affairs of the Istanbul Province. It is one of the 30 metropolitan municipalities in Turkey. History The Istanbul Metropolitan Municipality was established on 23 March 1984, following the enactment of the metropolitan municipality act on 8 March 1984. Initially, the municipality covered only the urban centers of Istanbul, which accounted for 35% of the Istanbul Province. The rest of the province was administered by the Istanbul Special Provincial Administration. In July 2004, the concept of metropolitan municipality was redefined in Istanbul and Kocaeli, where thenceforth metropolitan municipality borders would overlap with provincial borders. This change enabled the Istanbul Metropolitan Municipality to extend its jurisdiction to the whole province, and to assume the responsibilities of the provincial government. The Istanbul Metropolitan Municipality now concentrates the c ...
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List Of Current Systems For Electric Rail Traction
This is a list of the power supply systems that are, or have been, used for railway electrification. Note that the voltages are nominal and vary depending on load and distance from the substation. , many trams and trains use on-board solid-state electronics to convert these supplies to run three-phase AC traction motors. Tram electrification systems are listed here. Key to the tables below * Volts: voltage or volt * Current: ** DC = direct current ** # Hz = frequency in hertz (alternating current (AC)) *** AC supplies are usually single-phase (1φ) except where marked three-phase (3φ). * Conductors: ** overhead line or ** conductor rail, usually a third rail to one side of the running rails. Conductor rail can be: *** top contact: oldest, least safe, most affected by ice, snow, rain and leaves. Protection boards are installed on most top contact systems, which increases safety and reduces these affections. *** side contact: newer, safer, less affected by ice, snow, rain and lea ...
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Rapid Transit
Rapid transit or mass rapid transit (MRT) or heavy rail, commonly referred to as metro, is a type of high-capacity public transport that is generally built in urban areas. A grade separation, grade separated rapid transit line below ground surface through a tunnel can be regionally called a subway, tube, metro or underground. They are sometimes grade-separated on elevated railways, in which case some are referred to as el trains – short for "elevated" – or skytrains. Rapid transit systems are usually electric railway, electric railways, that unlike buses or trams operate on an exclusive right-of-way (transportation), right-of-way, which cannot be accessed by pedestrians or other vehicles. Modern services on rapid transit systems are provided on designated lines between metro station, stations typically using electric multiple units on railway tracks. Some systems use rubber-tyred metro, guided rubber tires, magnetic levitation (''maglev''), or monorail. The stations typica ...
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Island Platform
An island platform (also center platform (American English) or centre platform (British English)) is a station layout arrangement where a single platform is positioned between two tracks within a railway station, tram stop or transitway interchange. Island platforms are sometimes used between the opposite-direction tracks on twin-track route stations as they are cheaper and occupy less area than other arrangements. They are also useful within larger stations, where local and express services for the same direction of travel can be accessed from opposite sides of the same platform instead of side platforms on either side of the tracks, simplifying and speeding transfers between the two tracks. The historical use of island platforms depends greatly upon the location. In the United Kingdom the use of island platforms on twin-track routes is relatively common when the railway line is in a cutting or raised on an embankment, as this makes it easier to provide access to the platf ...
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IETT
The Istanbul Electricity, Tram and Tunnel Establishments () or İETT is the transportation authority in Istanbul connected to the Istanbul Metropolitan Municipality specializing in public transportation. History After nationalizing various companies and combining them in 1939 with law 3645, the “Istanbul Electric Tram and Tunnel General Directorate” reached the status it has today. In 1945 the Yedikule Gasworks, Yedikule and Hasanpaşa Gasworks, Hasanpaşa Coal gas factories and the pipes fed by this factory that distributed coal gas to Istanbul and Anatolia were handed over to the IETT. trolleybuses that were implemented in 1961 continued servicing citizens until 1984. A law passed in 1982 gave all authority and right over electricity to the Turkish Electricity Administration (TEK). Coal gas production and distribution was ended in 1993. Today, the IETT only handles public transportation including buses, trams and tunnels as well as the administration, management and supe ...
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