Marmaray is a 76.6-kilometre-long (47.6 mi) commuter rail line located in Istanbul, Turkey. The line runs from Halkalı, on the European side, to Gebze, on the Asian side, along the north shore of the Sea of Marmara. Mostly using the right-of-way of two existing commuter rail lines, the Marmaray line linked the two lines via a tunnel under the Bosporus strait, becoming the first standard gauge rail connection between Europe and Asia. The two existing sections of the line were rebuilt and expanded from two-tracks to three-tracks, to allow for higher capacity with intercity and freight rail. The name Marmaray is a portmanteau of the words Marmara and Ray, which is Turkish for rail.
Hyundai Rotem Co. is a South Korean company that manufactures rolling stock, defense products and plant equipment. It is a part of the Hyundai Motor Group. Its name was changed from Rotem to Hyundai Rotem in December 2007 to reflect the parent company. It is also called Hyundai Railroad Technology Systems.
Sirkeci railway station, listed on maps as Istanbul railway station, is a railway terminal in Istanbul, Turkey. The terminal is located in Sirkeci, on the tip of Istanbul's historic peninsula, right next to the Golden Horn and just northwest of Gülhane Park and the Topkapı Palace. Sirkeci Terminal on the European side of the Bosporus strait, along with Haydarpaşa Terminal on the Asian side, are Istanbul's two intercity and commuter railway terminals. Built in 1890 by the Oriental Railway as the eastern terminus of the world-famous Orient Express that once operated between Paris and Istanbul in the period between 1883 and 2009, Sirkeci Terminal has become a symbol of the city. As of 19 March 2013, service to the station was indefinitely suspended due to the rehabilitation of the existing line between Kazlıçeşme and Halkalı for the new Marmaray commuter rail line. On 29 October 2013, a new underground station was opened to the public and is serviced by Marmaray trains travelling across the Bosphorus. Station reopened on 26 February 2024 as part of T6 Sirkeci–Kazlıçeşme Tramway Line / U3 Sirkeci–Kazlıçeşme Rail Line. Sirkeci Terminal has a total of 4 platforms with 7 tracks. Formerly, commuter trains to Halkalı would depart from tracks 2, 3 and 4; while regional trains to Kapıkule, Edirne and Uzunköprü, along with international trains to Bucharest, Sofia and Belgrade would depart from tracks 1 and 5.
The Turkish State Railways (TCDD) started building high-speed rail lines in 2003. TCDD has branded its high-speed service as Yüksek Hızlı Tren (YHT) which currently operates on three lines: the Ankara–Istanbul high-speed railway and the Ankara–Konya high-speed railway and the Ankara-Sivas high-speed railway. YHT is the only high-speed rail service in Turkey, with two types of EMU train models operating at speeds of up to 250 km/h (155 mph) (HT65000) or 300 km/h (186 mph) (HT80000).
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 in 1989. As of March 2024, the system now includes 158 stations in service, with 36 more under construction. Istanbul is the city with the 22nd longest metro line in the world and the 4th in Europe.
Turkey has a state-owned railway system built to standard gauge which falls under the remit of the Ministry of Transportation and Infrastructure. The primary rail carrier is the Türkiye Cumhuriyeti Devlet Demiryolları (TCDD) which is responsible for all long-distance and cross-border freight and passenger trains. A number of other companies operate suburban passenger trains in urban conurbations.
EUROTEM, alternatively Hyundai EURotem, is a joint enterprise between Hyundai Rotem of South Korea and TÜVASAŞ and ASAŞ of Turkey which was founded in 2006 and started production in December 2007.
Gebze station is a station on the Istanbul-Ankara railway in Gebze, Turkey. It is located between Plevne and Etem Paşa Avenues just southwest of Gebze's city center. It was the eastern terminus of the Haydarpaşa suburban commuter service until 2013 and in 2019 became the eastern terminus of the new Marmaray commuter rail line.
The Ankara–Istanbul high-speed railway, is a 562 km (349 mi) long high-speed railway linking Ankara and Istanbul in Turkey. The railway runs mostly parallel to the Istanbul-Ankara railway and passes through some of Turkey's most urbanized areas. The line hosts high-speed YHT train service with a maximum operating speed of 250 km/h (160 mph).
The State Railways of the Republic of Turkey, 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 Istanbul suburban railway, locally referred to as B1, was an important rail line in Istanbul, Turkey. It was operated by the Turkish State Railways and was one of Istanbul's two commuter rail lines. Carrying an average of 22,200 passengers daily, it was the second-busiest commuter railway in Turkey, after the Haydarpaşa suburban.
Yüksek Hızlı Tren or YHT is a high-speed rail service in Turkey, operated by TCDD Taşımacılık, and is the railway's premier intercity train service. As of 2022, the network spans 1,385 km (860.6 mi) and services major cities like Istanbul, Ankara, Eskişehir, İzmit, Konya and Sivas. Expansion of the system is underway and the network is expected to reach Edirne, Afyonkarahisar, Adana and İzmir in the 2020s.
The TCDD E23000 series are Electric Multiple Units that were built by Hyundai Rotem, with delivery beginning in 2009. The E23000s were built to replace the E8000 and E14000 EMUs. Each set has 3 permanently coupled cars.
The Haydarpaşa suburban, also known as the Haydarpaşa-Gebze line and numbered as B2, was a commuter rail line operated by the Turkish State Railways, between Haydarpaşa Terminal in Kadıköy to Gebze. Since its opening in 1951, it was the busiest commuter rail line and busiest TCDD service in Turkey, until it was discontinued in 2013.
Bostancı railway station is a railway station in Kadıköy, Istanbul and is the easternmost station in the district. Located along Bağdat Avenue in the Bostancı neighborhood of Kadıköy, it was a station on the Haydarpaşa suburban between 1951 and 2013, when the railway between Haydarpaşa and Pendik was closed. On 12 March 2019 the station reopened to Marmaray commuter rail service. Prior to 2012, the station was also serviced by many intercity trains to Ankara and Anatolia as well as frequent regional train service to Adapazarı. Bostancı station is 8.64 km (5.37 mi) away from Haydarpaşa Terminal.
Pendik station is the main railway station in Pendik, Istanbul. Located between Hatboyu and Abdülhalik Renda Avenues in southeastern Pendik. TCDD Taşımacılık operates YHT trains to Ankara and Konya, via Eskişehir, along with daily regional trains to Adapazarı. The station is 24.05 km (14.94 mi) away from Haydarpaşa station in central Istanbul. The metro line M10 is currently under construction to make the link with Sabiha Gökçen Airport, which is located about 9 km in the North.
Yenikapı Transfer Center, referred to as Yenikapı, is an underground transportation complex in Istanbul. It is located in south-central Fatih in the neighborhood of Yenikapı, hence the name of the hub. The complex is right next to the Yenikapı railway station serving the T6 light rail line and a short walk away from the Yenikapı Ferry Terminal and İDO ferry service. Yenikapı complex links two stations of Istanbul Metro to a railway station of the Turkish State Railways on the trans-Bosphorus Marmaray tunnel. Yenikapı is the largest rapid transit station in Turkey.
TCDD Transport is a government-owned railway company responsible for the operations of most passenger and freight rail in Turkey. The company was formed on 14 June 2016, splitting off from the Turkish State Railways (TCDD) to take over railway operations, while TCDD would continue to administer railway infrastructure. TCDD Taşımacılık officially began operations on 1 January 2017.
Kartal railway station is a railway station in Kartal, Istanbul. The station was a stop on the Haydarpaşa suburban between 1951 and 2013, when the railway between Haydarpaşa and Pendik was closed. The station reopened to Marmaray commuter rail service on 12 March 2019. Prior to 2012, Kartal station was also a stop on the popular Adapazarı Express regional rail service to Adapazarı.
The Korail Class 210000, also known as the EMU-150, is a South Korean higher-speed electrical multiple unit train manufactured by Hyundai Rotem and Woojin Industrial System Company Limited and operated by Korail on ITX-Saemaeul services since 2014.
