The R142A is the second order of new technology cars (NTTs) for the A Division of the New York City Subway. These cars were built by Kawasaki Heavy Industries in the U.S. at Yonkers, New York and Lincoln, Nebraska, and in Japan at Kobe, Hyōgo. They replaced the Redbird trains, including the R26, R28, R29, R33, R33S, and R36. The R142A fleet initially comprised 600 cars, arranged as five-car units.
Taipei Mass Rapid Transit (MRT), branded as Metro Taipei, is a rapid transit system serving the areas of Taipei and New Taipei in Taiwan, operated by the government-owned Taipei Rapid Transit Corporation. In 2023, operation of the Circular line was transferred to New Taipei Metro.
Taiwan Taoyuan International Airport MRT, commonly known as the Airport MRT, is a rapid transit line of Taoyuan Metro that connects the municipalities of Taipei, New Taipei, and Taoyuan with Taoyuan International Airport. The 51.33 km (31.89 mi) line, from Taipei Main Station to Huanbei, has 22 stations and began commercial service on 2 March 2017.
The Alstom Metropolis is a family of electric multiple units designed and produced by the French rolling stock manufacturer Alstom. It is designed for high capacity rapid transit or metro rail infrastructure systems. Trains can be run in various configurations, the length alone varying between two and ten cars; it is also suitable for both manned or unmanned operations.
The Sentosa Express is a monorail line connecting Sentosa island to HarbourFront on the Singapore mainland. It was built at a cost of S$140 million to replace the previous Sentosa Monorail. Development began in June 2003 and construction works were completed in December 2006. The fully elevated 2.1-kilometre two-way line opened on 15 January 2007. The monorail system, privately owned and operated by Sentosa Development Corporation, can move up to 4,000 passengers per hour per direction.
Most trains on the New York City Subway are manually operated. As of 2022, the system currently uses Automatic Block Signaling, with fixed wayside signals and automatic train stops. Many portions of the signaling system were installed between the 1930s and 1960s. Because of the age of the subway system, many replacement parts are unavailable from signaling suppliers and must be custom-built for the New York City Transit Authority, which operates the subway. Additionally, some subway lines have reached their train capacity limits and cannot operate extra trains in the current system.
The Toronto subway uses a variety of signalling systems on its lines, consisting of a combination of fixed block signalling and moving block signalling technologies.
The Changi Airport Skytrain is an automated people mover (APM) that connects Terminals 1, 2 and 3 at Singapore Changi Airport. Opened in 1990, it was the first driverless and automated system of its kind in South East Asia. The Changi Airport Skytrain operates from 05:00 to 02:30 daily. Traveling on the Skytrain is free and an inter-terminal journey takes approximately four minutes.
The Alstom Metropolis C751A is the first generation of communications-based train control (CBTC) electric multiple unit rolling stock in operation on the North East line of Singapore's Mass Rapid Transit (MRT) system since 2003. 25 trainsets were purchased for the line.
Hitachi Rail STS SpA or Hitachi Rail STS is a transportation company owned by Hitachi with a global presence in the field of railway signalling and integrated transport systems for passenger traffic and freight operations. Hitachi Rail STS plans, designs, manufactures, installs and commissions signaling systems, components and technologies for the management and control of newly built or upgraded railways, transit and freight lines worldwide.
The LRT Ampang Line and the LRT Sri Petaling Line are medium-capacity light rapid transit (LRT) lines in the Klang Valley, Malaysia. The combined network comprises 45.1 kilometres (28.0 mi) of tracks with 36 stations and was the first railway in Malaysia to use standard-gauge track and semi-automated trains. It is operated as part of the RapidKL system by Rapid Rail, a subsidiary of Prasarana Malaysia.
The Hitachi Rail Italy Driverless Metro is a class of driverless electric multiple units and corresponding signaling system. Manufactured by Hitachi Rail Italy and Hitachi Rail STS in Italy, it is or will be used on the Copenhagen Metro, Princess Nora bint Abdul Rahman University, the Brescia Metro, the Thessaloniki Metro, Line 5 and Line 4 of the Milan Metro, Line C of the Rome Metro, the Honolulu Skyline system, and the Yellow Line of the Taipei Metro. The first system to use this class of driverless electric multiple units was the Copenhagen Metro which was opened in 2002.
Communications-based train control (CBTC) is a railway signaling system that uses telecommunications between the train and track equipment for traffic management and infrastructure control. CBTC allows a train's position to be known more accurately than with traditional signaling systems. This makes railway traffic management safer and more efficient. Metros are able to reduce headways while maintaining or even improving safety.
The Alstom Metropolis C830C is the second generation of communication-based train control (CBTC) electric multiple unit rolling stock in operation on the Circle line of Singapore's Mass Rapid Transit (MRT) system. 24 trainsets of 3 cars were manufactured by Shanghai Alstom Transport Co Ltd, with deliveries from end June 2014.
The Alstom Metropolis C751C is the second generation of communication-based train control (CBTC) electric multiple unit rolling stock in operation on the North East line of Singapore's Mass Rapid Transit (MRT) system. 18 trainsets of 6 cars were manufactured by Shanghai Alstom Transport Co Ltd, Deliveries began in July 2014. All 18 trainsets were delivered by 2015.
The British Rail Class 800 – branded by Great Western Railway (GWR) as Intercity Express Train (IET), and by London North Eastern Railway (LNER) as Azuma – is a type of bi-mode multiple unit train built by Hitachi Rail for GWR and LNER. The type uses electric motors powered from overhead electric wires for traction, but also has diesel generators to enable trains to operate on unelectrified track. It is a part of the Hitachi AT300 product family.
The British Rail Class 331 Civity is a class of electric multiple unit built by CAF, owned by Eversholt Rail Group, and currently operated by Northern Trains. A total of 43 units have been built – 31 three-car units and 12 four-car units. Construction of the trains started in July 2017 and they were phased into service from 1 July 2019.
Since the late 20th century, the Metropolitan Transportation Authority has started several projects to maintain and improve the New York City Subway. Some of these projects, such as subway line automation, proposed platform screen doors, the FASTRACK maintenance program, and infrastructural improvements proposed in 2015–2019 Capital Program, contribute toward improving the system's efficiency. Others, such as train-arrival "countdown clocks", "Help Point" station intercoms, "On the Go! Travel Station" passenger kiosks, wireless and cellular network connections in stations, MetroCard fare payment alternatives, and digital ads, are meant to benefit individual passengers. Yet others, including the various methods of subway construction, do not directly impact the passenger interface, but are used to make subway operations efficient.
The Joo Koon rail accident, or sometimes referred to as the Joo Koon train collision, was an accident which happened on 15 November 2017, when a C151A train travelling at 16 kilometres per hour (9.9 mph) rear-ended a stationary C151A train at Joo Koon station on the East West MRT line, resulting in 38 injuries. The stationary train was in the process of being detrained due to a train fault. Both trains were operating under the recently installed Thales SelTrac CBTC signalling system at time of incident, and the Minister of Transport Khaw Boon Wan expressed that he was "disturbed" by an initial finding that "critical safety software" was inadvertently removed from the stationary train, possibly due to a malfunctioning signalling circuit, which led to the accident. This incident is the second train collision in Singapore MRT's history, after the Clementi rail accident.
Shanghai Pudong Airport APM is an automated people mover in the Pudong International Airport. In the initial phase, there are two lines, each connecting a terminal building and a satellite hall. The two lines are planned to be connected after the completion of Terminal 3 in the future. The system uses Type A metro trains, currently in a 4-car configuration, with conditions reserved for a 5-car configuration across the fleet.
