Sir Alexander Kirkland Cairncross KCMG FRSE FBA (11 February 1911 – 21 October 1998), known as Sir Alec Cairncross , was a British economist. He was the brother of the spy John Cairncross and father of journalist Frances Cairncross and public health engineer and epidemiologist Sandy Cairncross .
110-690: High Speed 1 ( HS1 ), legally the Channel Tunnel Rail Link (CTRL), is a 109.9-kilometre (68.3-mile) high-speed railway linking London with the Channel Tunnel . It is part of the line carrying international passenger traffic between the United Kingdom and mainland Europe ; it also carries domestic passenger traffic to and from stations in Kent and east London, and continental European loading gauge freight traffic. From
220-463: A 'third party' (believed to be a consortium headed by banker Sir Adrian Montague ) had expressed an interest in buying out the present partners in the project. LCR shareholders rejected the proposal, and the government, which could effectively overrule shareholders' decisions as a result of LCR's reclassification as a state-owned body, decided that discussions with shareholders would not take place imminently, which effectively backed shareholders' views on
330-403: A British government rescue plan. To reduce risk, the line was split into two separate phases, to be managed by Union Railways (South) and Union Railways (North) . A recovery programme was agreed whereby LCR sold government-backed bonds worth £1.6 billion to pay for the construction of section 1, with the future of section 2 still not settled. The original intention had been for
440-408: A carbody design that would reduce wind resistance at high speeds. A long series of tests was carried. In 1905, St. Louis Car Company built a railcar for the traction magnate Henry E. Huntington , capable of speeds approaching 160 km/h (100 mph). Once it ran 32 km (20 mi) between Los Angeles and Long Beach in 15 minutes, an average speed of 130 km/h (80 mph). However, it
550-679: A consortium of Borealis Infrastructure (part of Ontario Municipal Employees Retirement System) and Ontario Teachers' Pension Plan in November 2010. A high-speed rail line, LGV Nord , has been in operation between the Channel Tunnel and the outskirts of Paris since the Tunnel's opening in 1994. This has enabled Eurostar rail services to travel at 300 km/h (186 mph) for this part of their journey. A similar high-speed line in Belgium, from
660-492: A domestic service to Ashford International, or £1,044 for St Pancras to Ebbsfleet International. A discounted rate of £4.00 per kilometre was made available for night-time-only railfreight operation until 31 March 2015. Section 1 of the Channel Tunnel Rail Link, opened on 28 September 2003, is a 74 km (46-mile) section of high-speed track from the Channel Tunnel to Fawkham Junction in north Kent with
770-520: A fleet of 27 Class 373/1 multi-system trains capable of 300 km/h (190 mph) and 320 km/h (200 mph) Class 374 trains. Domestic high-speed commuter services serving the intermediate stations and beyond began on 13 December 2009. The fleet of 29 Class 395 passenger trains reach speeds of 225 km/h (140 mph). DB Cargo UK run freight services on High Speed 1 using adapted Class 92 locomotives, enabling flat wagons carrying continental-size swap body containers to reach London for
880-578: A high-speed railway network in Russian gauge . There are no narrow gauge high-speed railways. Countries whose legacy network is entirely or mostly of a different gauge than 1435mm – including Japan and Spain – have however often opted to build their high speed lines to standard gauge instead of the legacy railway gauge. High-speed rail is the fastest and most efficient ground-based method of commercial transportation. However, due to requirements for large track curves, gentle gradients and grade separated track
990-658: A maximum speed of 300 km/h (190 mph). Its completion cut the London–Paris journey time by around 21 minutes, to 2 hours 35 minutes. The line includes the Medway Viaduct , a 1.2 km (0.75-mile) bridge over the River Medway , and the North Downs Tunnel , a 3.2 km (2.0-mile) long, 12 m (39-foot) diameter tunnel . In safety testing on the section prior to opening,
1100-530: A new UK rail speed record of 334.7 km/h (208 mph) was set. Much of the new line runs alongside the M2 and M20 motorways through Kent. After its completion, Eurostar trains continued to use suburban lines to enter London, arriving at Waterloo International. Unlike most LGV stations in France, the through tracks for Ashford International station are off to one side rather than going through, partly because
1210-546: A new top speed for a regular service, with a top speed of 160 km/h (99 mph). This train was a streamlined multi-powered unit, albeit diesel, and used Jakobs bogies . Following the success of the Hamburg line, the steam-powered Henschel-Wegmann Train was developed and introduced in June 1936 for service from Berlin to Dresden , with a regular top speed of 160 km/h (99 mph). Incidentally no train service since
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#17327658471611320-467: A poor state in 2005. Both track and signalling technology ( TVM-430 + KVB ) are based on or identical to the standards used on the French LGV high-speed lines. The areas around St Pancras and Gare du Nord use colour light and KVB signalling with the whole of the high-speed route to Paris (CTRL, Channel Tunnel, LGV Nord) using TVM-430. Traffic between London and the Channel Tunnel is controlled from
1430-483: A scaffolder fell seven metres at Thurrock , Essex . Three companies were found guilty of breaching health and safety legislation by omitting to provide barriers, resulting in Deverson Direct Ltd. being ordered to pay a fine of £50,000, J.Murphy & Sons Ltd. £25,000, and Hochtief AG £25,000. Two more deaths resulted from a fire on board a train carrying wires, one mile (1.6 km) inside a tunnel under
1540-404: A second restructuring. The 2002 plan agreed that the two sections would have different owners (Railtrack for section 1, LCR for section 2) but with common Railtrack management. Following further financial problems at Railtrack, its interest was sold back to LCR, which then sold the operating rights for the completed line to Network Rail , Railtrack's successor. Under this arrangement LCR became
1650-555: A some other interurban rail cars reached about 145 km/h (90 mph) in commercial traffic. The Red Devils weighed only 22 tons though they could seat 44 passengers. Extensive wind tunnel research – the first in the railway industry – was done before J. G. Brill in 1931 built the Bullet cars for Philadelphia and Western Railroad (P&W). They were capable of running at 148 km/h (92 mph). Some of them were almost 60 years in service. P&W's Norristown High Speed Line
1760-471: A wholly owned subsidiary of LCR . On 14 November 2006, LCR adopted High Speed 1 as the brand name for the completed railway. Official legislation, documentation and line-side signage have continued to refer to "CTRL". As the Channel Tunnel Act 1987 made government funding for a Channel Tunnel rail link unlawful, construction did not take place, as it was not financially viable. Construction
1870-569: A world record for narrow gauge trains at 145 km/h (90 mph), giving the Odakyu engineers confidence they could safely and reliably build even faster trains at standard gauge. Conventional Japanese railways up until that point had largely been built in the 1,067 mm ( 3 ft 6 in ) Cape gauge , however widening the tracks to standard gauge ( 1,435 mm ( 4 ft 8 + 1 ⁄ 2 in )) would make very high-speed rail much simpler due to improved stability of
1980-476: Is a set of unique features, not merely a train travelling above a particular speed. Many conventionally hauled trains are able to reach 200 km/h (124 mph) in commercial service but are not considered to be high-speed trains. These include the French SNCF Intercités and German DB IC . The criterion of 200 km/h (124 mph) is selected for several reasons; above this speed,
2090-459: Is a type of rail transport network utilizing trains that run significantly faster than those of traditional rail, using an integrated system of specialized rolling stock and dedicated tracks . While there is no single standard that applies worldwide, lines built to handle speeds above 250 km/h (155 mph) or upgraded lines in excess of 200 km/h (125 mph) are widely considered to be high-speed. The first high-speed rail system,
2200-682: Is directly under the North London Line ) are 10.1-kilometre (6.3-mile) and the 7.5-kilometre (4.7-mile) in length, split by a 1-kilometre (0.62-mile) stretch that runs close to the surface to serve Stratford International and the Temple Mills Depot . The new depot, to the north of Stratford, replaced the North Pole depot in the west of London. In testing, the first Eurostar train ran into St Pancras on 6 March 2007. All CTRL connections are fully grade-separated . This station
2310-539: Is still in use, almost 110 years after P&W in 1907 opened their double-track Upper Darby–Strafford line without a single grade crossing with roads or other railways. The entire line was governed by an absolute block signal system. On 15 May 1933, the Deutsche Reichsbahn-Gesellschaft company introduced the diesel-powered " Fliegender Hamburger " in regular service between Hamburg and Berlin (286 km or 178 mi), thereby achieving
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#17327658471612420-619: The Chicago-New York Electric Air Line Railroad project to reduce the running time between the two big cities to ten hours by using electric 160 km/h (99 mph) locomotives. After seven years of effort, however, less than 50 km (31 mi) of arrow-straight track was finished. A part of the line is still used as one of the last interurbans in the US. In the US, some of the interurbans (i.e. trams or streetcars which run from city to city) of
2530-553: The 0 Series Shinkansen , built by Kawasaki Heavy Industries – in English often called "Bullet Trains", after the original Japanese name Dangan Ressha ( 弾丸列車 ) – outclassed the earlier fast trains in commercial service. They traversed the 515 km (320 mi) distance in 3 hours 10 minutes, reaching a top speed of 210 km/h (130 mph) and sustaining an average speed of 162.8 km/h (101.2 mph) with stops at Nagoya and Kyoto. Speed
2640-510: The 2012 Summer Olympics were held. Temple Mills Depot in Leyton is used for storage and servicing of Eurostar trains and off-peak berthing of Class 395 Southeastern high-speed trains. The railway is maintained from Singlewell Infrastructure Maintenance Depot . The construction work of the line was complex, and many contractors were involved in delivering them. The CTRL Section 2 construction works had caused considerable disruption around
2750-681: The Aérotrain , a French hovercraft monorail train prototype, reached 200 km/h (120 mph) within days of operation. After the successful introduction of the Japanese Shinkansen in 1964, at 210 km/h (130 mph), the German demonstrations up to 200 km/h (120 mph) in 1965, and the proof-of-concept jet-powered Aérotrain , SNCF ran its fastest trains at 160 km/h (99 mph). In 1966, French Infrastructure Minister Edgard Pisani consulted engineers and gave
2860-865: The Chatham Main Line at Fawkham Junction with a flat crossing. The retention of Eurostar services to Waterloo after the line to St Pancras opened was ruled out on cost grounds. Waterloo International closed upon opening of the section two of the CTRL in November 2007; Eurostar now serves the refurbished St Pancras as its only London terminal, so this connecting line is no longer used in regular service, but can be used by Class 395 passenger trains. International passenger services on this line are operated by Eurostar , with maximum speed 300 km/h (190 mph), while domestic passenger services are operated by Southeastern as far as Ashford International , with maximum speed 225 km/h (140 mph). High Speed 1
2970-664: The East Coast Main Line , North London Line (for West Coast Main Line ) and Midland Main Line , allowing for a wide variety of potential destinations albeit on conventional rails. As part of the works, tunnels connecting the East Coast Main Line to the Thameslink route were also built in readiness for the forthcoming Thameslink Programme . Stratford International railway station was not part of
3080-660: The Eurostar (UK) share of the Eurostar service with the National Railway Company of Belgium and British Airways ), the electricity company EDF and UBS . There were several deaths of employees working on the CTRL over the construction period. One occurred on 28 March 2003 near Folkestone when a worker came into contact with the energised power supply. Another death occurred two months later, in May 2003, when
3190-590: The Marienfelde – Zossen line during 1902 and 1903 (see Experimental three-phase railcar ). On 23 October 1903, the S&;H-equipped railcar achieved a speed of 206.7 km/h (128.4 mph) and on 27 October the AEG-equipped railcar achieved 210.2 km/h (130.6 mph). These trains demonstrated the feasibility of electric high-speed rail; however, regularly scheduled electric high-speed rail travel
3300-647: The Morning Hiawatha service, hauled at 160 km/h (99 mph) by steam locomotives. In 1939, the largest railroad of the world, the Pennsylvania Railroad introduced a duplex steam engine Class S1 , which was designed to be capable of hauling 1200 tons passenger trains at 161 km/h (100 mph). The S1 engine was assigned to power the popular all-coach overnight premier train the Trail Blazer between New York and Chicago since
3410-545: The Prussian state railway joined with ten electrical and engineering firms and electrified 72 km (45 mi) of military owned railway between Marienfelde and Zossen . The line used three-phase current at 10 kilovolts and 45 Hz . The Van der Zypen & Charlier company of Deutz, Cologne built two railcars, one fitted with electrical equipment from Siemens-Halske , the second with equipment from Allgemeine Elektrizitäts-Gesellschaft (AEG), that were tested on
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3520-684: The Royal Society of Edinburgh . At Guildhall, Swansea he gave the Presidential Address as President of the British Association for 1970–1971. Cairncross was made a Fellow of the British Academy in 1961. Cairncross also received an Honorary Doctorate from Heriot-Watt University in 1969, and in 1992 was elected an Honorary Fellow of the Royal Society of Edinburgh . In 1970 he was invited to deliver
3630-729: The Tōkaidō Shinkansen , began operations in Honshu , Japan, in 1964. Due to the streamlined spitzer -shaped nose cone of the trains , the system also became known by its English nickname bullet train . Japan's example was followed by several European countries, initially in Italy with the Direttissima line, followed shortly thereafter by France , Germany , and Spain . Today, much of Europe has an extensive network with numerous international connections. More recent construction since
3740-532: The United Kingdom , the United States , and Uzbekistan . Only in continental Europe and Asia does high-speed rail cross international borders. High-speed trains mostly operate on standard gauge tracks of continuously welded rail on grade-separated rights of way with large radii . However, certain regions with wider legacy railways , including Russia and Uzbekistan, have sought to develop
3850-474: The World Bank , whilst supporting the project, considered the design of the equipment as unproven for that speed, and set the maximum speed to 210 km/h (130 mph). After initial feasibility tests, the plan was fast-tracked and construction of the first section of the line started on 20 April 1959. In 1963, on the new track, test runs hit a top speed of 256 km/h (159 mph). Five years after
3960-464: The freehold or rights to any of the associated land. The railway is operated on an open access basis. Trains are operated by several organisations all operating over the same track. HS1 Ltd. is the network manager for the line, stations, and other infrastructure. HS1 Ltd is responsible for overall managing and running of the line – along with the international railway stations at St Pancras, Stratford, Ashford and Ebbsfleet – with responsibility for
4070-573: The 21st century has led to China taking a leading role in high-speed rail. As of 2023 , China's HSR network accounted for over two-thirds of the world's total. In addition to these, many other countries have developed high-speed rail infrastructure to connect major cities, including: Austria , Belgium , Denmark , Finland , Greece , Indonesia , Morocco , the Netherlands , Norway , Poland , Portugal , Russia , Saudi Arabia , Serbia , South Korea , Sweden , Switzerland , Taiwan , Turkey ,
4180-596: The Ashford signalling centre. Signalling tests before opening were performed by the SNCF -owned "Lucie" test car. The track is 1,435 mm ( 4 ft 8 + 1 ⁄ 2 in ) standard gauge cleared to a larger modern European GC loading gauge enabling GC gauge freight as far as the yards at Barking . The line is electrified entirely using overhead lines with 25 kV AC railway electrification . After local protests, early plans were modified to put more of
4290-954: The Channel Tunnel, the line crosses the River Medway , and tunnels under the River Thames , terminating at London St Pancras International station on the north side of central London. It cost £6.84 billion to build and opened on 14 November 2007. Trains run at speeds of up to 300 km/h (190 mph) on HS1. Intermediate stations are at Stratford International in London, Ebbsfleet International in northern Kent and Ashford International in southern Kent. International passenger services are provided by Eurostar International , with journey times from London St Pancras International to Paris Gare du Nord in 2 hours 15 minutes, and London St Pancras International to Brussels South/Bruxelles-Midi/Brussel Zuid in 1 hour and 51 minutes. As of November 2015, Eurostar uses
4400-642: The French National Railway started to receive their new powerful CC 7100 electric locomotives, and began to study and evaluate running at higher speeds. In 1954, the CC 7121 hauling a full train achieved a record 243 km/h (151 mph) during a test on standard track. The next year, two specially tuned electric locomotives, the CC 7107 and the prototype BB 9004, broke previous speed records, reaching respectively 320 km/h (200 mph) and 331 km/h (206 mph), again on standard track. For
4510-516: The French National Railways twelve months to raise speeds to 200 km/h (120 mph). The classic line Paris– Toulouse was chosen, and fitted, to support 200 km/h (120 mph) rather than 140 km/h (87 mph). Some improvements were set, notably the signals system, development of on board "in-cab" signalling system, and curve revision. The next year, in May 1967, a regular service at 200 km/h (120 mph)
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4620-467: The French border to Brussels, HSL 1 , opened in 1997. In Britain, Eurostar trains had to run at a maximum of 160 km/h (100 mph) on existing tracks between London Waterloo International and the Channel Tunnel. These tracks were shared with local traffic, limiting the number of services that could be run, and jeopardising reliability. The case for a high-speed line similar to the continental part of
4730-534: The Kings Cross area of London; in their wake redevelopment was stimulated. The large redevelopment area includes the run-down areas of post-industrial and ex-railway land close to King's Cross and St Pancras, a conservation area with many listed buildings; this was promoted as one of the benefits for building the CTRL. It has been postulated that this development was actually suppressed by the construction project, and some affected districts were said still to be in
4840-503: The Leigh Action Group and Surrey & Kent Action on Rail (SKAR). A committee was set up to examine the proposal under Sir Alexander Cairncross ; but in due course environment minister Anthony Crosland announced that the project had been cancelled, together with the plan for the tunnel itself. The next plan for the Channel Tunnel Rail Link involved a tunnel reaching London from the south-east, and an underground terminus in
4950-486: The Thames between Swanscombe , Kent , and Thurrock, Essex on 16 August 2005. The train shunter died at the scene and the train driver later died in hospital. It has been suggested that a large amount of blame for accidents throughout the project lay with individual behaviour, becoming such a problem that an internal programme was launched to tackle problem behaviour during the construction. On completion of section 1 by RLE,
5060-606: The US, 160 km/h (99 mph) in Germany and 125 mph (201 km/h) in Britain. Above those speeds positive train control or the European Train Control System becomes necessary or legally mandatory. National domestic standards may vary from the international ones. Railways were the first form of rapid land transportation and had an effective monopoly on long-distance passenger traffic until
5170-579: The beginning of the construction work, in October 1964, just in time for the Olympic Games , the first modern high-speed rail, the Tōkaidō Shinkansen , was opened between the two cities; a 510 km (320 mi) line between Tokyo and Ōsaka. As a result of its speeds, the Shinkansen earned international publicity and praise, and it was dubbed the "bullet train." The first Shinkansen trains,
5280-443: The cancelation of this express train in 1939 has traveled between the two cities in a faster time as of 2018 . In August 2019, the travel time between Dresden-Neustadt and Berlin-Südkreuz was 102 minutes. See Berlin–Dresden railway . Further development allowed the usage of these "Fliegenden Züge" (flying trains) on a rail network across Germany. The "Diesel-Schnelltriebwagen-Netz" (diesel high-speed-vehicle network) had been in
5390-421: The capacity of High Speed 1, which in November 2007 became the company's route for all its services prior to the merger with Thalys . Eurostar trains are for international traffic only, passing along the high-speed line from London St Pancras railway station to the Channel Tunnel, with the majority terminating at either Paris Gare du Nord in France or Brussels-South railway station in Belgium. A Eurostar train
5500-644: The consecutive evenings of 3–4 April 2004. Five freight trains that would have run via the classic lines were diverted to run over the Channel Tunnel Rail Link instead: three southbound intermodal trains on 3 April 2004 and two northbound intermodal trains on 4 April 2004. In November 2010, the HS1 concession was awarded for a duration of thirty years to an investment consortium bringing together two Canadian public pension funds: Ontario Municipal Employees Retirement System (through its subsidiary Borealis Infrastructure ), and Ontario Teachers' Pension Plan for £2.1 billion. At
5610-562: The construction of high-speed rail is more costly than conventional rail and therefore does not always present an economical advantage over conventional speed rail. Multiple definitions for high-speed rail are in use worldwide. The European Union Directive 96/48/EC, Annex 1 (see also Trans-European high-speed rail network ) defines high-speed rail in terms of: The International Union of Railways (UIC) identifies three categories of high-speed rail: A third definition of high-speed and very high-speed rail requires simultaneous fulfilment of
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#17327658471615720-464: The curve radius should be quadrupled; the same was true for the acceleration and braking distances. In 1891 engineer Károly Zipernowsky proposed a high-speed line from Vienna to Budapest for electric railcars at 250 km/h (160 mph). In 1893 Wellington Adams proposed an air-line from Chicago to St. Louis of 252 miles (406 km), at a speed of only 160 km/h (99 mph). Alexander C. Miller had greater ambitions. In 1906, he launched
5830-603: The deputy director Marcel Tessier at the DETE ( SNCF Electric traction study department). JNR engineers returned to Japan with a number of ideas and technologies they would use on their future trains, including alternating current for rail traction, and international standard gauge. In 1957, the engineers at the private Odakyu Electric Railway in Greater Tokyo Area launched the Odakyu 3000 series SE EMU. This EMU set
5940-508: The development of the motor car and airliners in the early-mid 20th century. Speed had always been an important factor for railroads and they constantly tried to achieve higher speeds and decrease journey times. Rail transportation in the late 19th century was not much slower than non-high-speed trains today, and many railroads regularly operated relatively fast express trains which averaged speeds of around 100 km/h (62 mph). High-speed rail development began in Germany in 1899 when
6050-595: The early 20th century were very high-speed for their time (also Europe had and still does have some interurbans). Several high-speed rail technologies have their origin in the interurban field. In 1903 – 30 years before the conventional railways started to streamline their trains – the officials of the Louisiana Purchase Exposition organised the Electric Railway Test Commission to conduct a series of tests to develop
6160-592: The eastern boundary of Greater London and opened to the public on 19 November 2007. It became Eurostar's main station in Kent. Two of the platforms are designed for international passenger trains and four for high-speed domestic services. A high-speed domestic service operated by Southeastern to London St Pancras began on 29 June 2009. Eurostar has not served the station since the COVID-19 pandemic in 2020, and services will not return until at least 2025. The terminus for
6270-438: The first time, 300 km/h (185 mph) was surpassed, allowing the idea of higher-speed services to be developed and further engineering studies commenced. Especially, during the 1955 records, a dangerous hunting oscillation , the swaying of the bogies which leads to dynamic instability and potential derailment was discovered. This problem was solved by yaw dampers which enabled safe running at high speeds today. Research
6380-574: The first time. The CTRL project saw new bridges and tunnels built, with a combined length nearly as long as the Channel Tunnel itself, and significant archaeological research undertaken. In 2002, the CTRL project was awarded the Major Project Award at the British Construction Industry Awards . The line was transferred to government ownership in 2009, with a 30-year concession for its operation awarded to
6490-575: The following two conditions: The UIC prefers to use "definitions" (plural) because they consider that there is no single standard definition of high-speed rail, nor even standard usage of the terms ("high speed", or "very high speed"). They make use of the European EC Directive 96/48, stating that high speed is a combination of all the elements which constitute the system: infrastructure, rolling stock and operating conditions. The International Union of Railways states that high-speed rail
6600-399: The following two years to cut UK public debt. The government announced on 5 November 2010 that a concession to operate the line for thirty years had been sold for £2.1 billion to a consortium of Canadian investors. Under the concession, HS1 Ltd has the rights to sell access to track and to the four international stations (St Pancras, Stratford, Ebbsfleet and Ashford) on a commercial basis, under
6710-429: The high-speed line in London is St Pancras railway station . During the 2000s, towards the end of the construction of the CTRL, the entire station complex was renovated, expanded and renamed as St Pancras International, with a new security-sealed terminal area for Eurostar trains to continental Europe. In addition, it retained traditional domestic connections to the north and south of England. The new extension doubled
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#17327658471616820-414: The impacts of geometric defects are intensified, track adhesion is decreased, aerodynamic resistance is greatly increased, pressure fluctuations within tunnels cause passenger discomfort, and it becomes difficult for drivers to identify trackside signalling. Standard signaling equipment is often limited to speeds below 200 km/h (124 mph), with the traditional limits of 127 km/h (79 mph) in
6930-602: The infrastructure itself sub-contracted to Network Rail (High Speed) Ltd (formerly known as Network Rail (CTRL) acting as the controller and infrastructure manager. Network Rail (CTRL) Limited was created as a subsidiary of Network Rail on 26 September 2003 for £57 million to take over the assets of the CTRL renewal and maintenance operations. Network Rail (High Speed) operates engineering, track maintenance machines, rescue locomotives, and infrastructure- and test trains. Eurotunnel's subsidiary Europorte 2 operates its Eurotunnel Class 0001 (Krupp/ MaK 6400 ) rescue locomotives on
7040-461: The initial ones despite greater speeds). After decades of research and successful testing on a 43 km (27 mi) test track, in 2014 JR Central began constructing a Maglev Shinkansen line, which is known as the Chūō Shinkansen . These Maglev trains still have the traditional underlying tracks and the cars have wheels. This serves a practical purpose at stations and a safety purpose out on
7150-542: The late 1940s and it consistently reached 161 km/h (100 mph) in its service life. These were the last "high-speed" trains to use steam power. In 1936, the Twin Cities Zephyr entered service, from Chicago to Minneapolis, with an average speed of 101 km/h (63 mph). Many of these streamliners posted travel times comparable to or even better than their modern Amtrak successors, which are limited to 127 km/h (79 mph) top speed on most of
7260-526: The length of the central platforms now used for Eurostar services; new platforms have been provided for existing domestic East Midlands Trains and the Southeastern high-speed services that run along High Speed 1 to Kent. New platforms on the Thameslink line across London were built beneath the western margins of the station, and the station at King's Cross Thameslink was closed. A complex junction has been built north of St Pancras with connections to
7370-562: The line over the A282 Dartford Crossing and the Ashford Viaduct takes the fast lines over Ashford International station . A four-kilometre (2.5 mi) connecting line providing access for Waterloo International leaves High Speed 1 at Southfleet Junction using a grade-separated junction; the main CTRL tracks continue uninterrupted through to CTRL Section 2 underneath the southbound flyover. The connection joins
7480-432: The line was handed over to Union Railways (South), which then handed it over to London & Continental Stations and Property (LCSP), the line's long-term owners. Once section 2 of the line had been completed, it was handed over to Union Railways (North), which handed it over to LCSP. The entire line, including St Pancras, is managed, operated and maintained by Network Rail (CTRL). In February 2006, there were rumours that
7590-699: The line when required. Various track recording trains run as necessary, including visits by the New Measurement Train . On the night of 4/5 May 2011 the SNCF TGV Iris 320 laboratory train took over, being hauled from Coquelles to St Pancras and back, towed by Eurotunnel Krupp locomotives numbers 4 and 5. The Iris 320 runs for Network Rail (High Speed) are an extension of the 100 km/h (62 mph) monitoring cycle already undertaken by SNCF International since December 2010 for Eurotunnel every two months. The Eurostar service uses about 40% of
7700-432: The lines in the event of a power failure. However, in normal operation, the wheels are raised up into the car as the train reaches certain speeds where the magnetic levitation effect takes over. It will link Tokyo and Osaka by 2037, with the section from Tokyo to Nagoya expected to be operational by 2027. Maximum speed is anticipated at 505 km/h (314 mph). The first generation train can be ridden by tourists visiting
7810-505: The network. The German high-speed service was followed in Italy in 1938 with an electric-multiple-unit ETR 200 , designed for 200 km/h (120 mph), between Bologna and Naples. It too reached 160 km/h (99 mph) in commercial service, and achieved a world mean speed record of 203 km/h (126 mph) between Florence and Milan in 1938. In Great Britain in the same year, the streamlined steam locomotive Mallard achieved
7920-676: The new railway, once completed, to be run by Union Railways as a separate line from the rest of the British railway network. As part of the 1998 rescue it was agreed that following completion, section 1 would be purchased by Railtrack with an option to purchase section 2. In return, Railtrack was committed to operate the whole route as well as London St Pancras International , which, unlike all other former British Rail stations, had been transferred to LCR/Union Railways in 1996. In 2001, Railtrack announced that because of its own financial problems, it would not undertake to purchase section 2, triggering
8030-469: The official world speed record for steam locomotives at 202.58 km/h (125.88 mph). The external combustion engines and boilers on steam locomotives were large, heavy and time and labor-intensive to maintain, and the days of steam for high speed were numbered. In 1945, a Spanish engineer, Alejandro Goicoechea , developed a streamlined, articulated train that was able to run on existing tracks at higher speeds than contemporary passenger trains. This
8140-598: The original government plans for the CTRL. Despite its name, no international services have ever called there. Completed in April 2006, it opened on 30 November 2009 when the domestic preview Southeastern highspeed services started calling there. An extension of the Docklands Light Railway opened to Stratford International in August 2011. It forms part of the complex of railway stations for the main site where
8250-475: The outside. The international platforms at Ashford are supplied with both overhead 25 kV AC and third-rail 750 V DC power, avoiding the need to switch power supplies. Within Ashford, the speed limit on High Speed 1 is 270 km/h (170 mph). Section 2 of the project opened on 14 November 2007, and is a 39.4-kilometre (24.5-mile) stretch of track from the newly built Ebbsfleet station in Kent to London St Pancras. Completion of
8360-555: The planning since 1934 but it never reached its envisaged size. All high-speed service stopped in August 1939 shortly before the outbreak of World War II . On 26 May 1934, one year after Fliegender Hamburger introduction, the Burlington Railroad set an average speed record on long distance with their new streamlined train, the Zephyr , at 124 km/h (77 mph) with peaks at 185 km/h (115 mph). The Zephyr
8470-499: The proposed takeover. By May 2009, LCR had become insolvent, and the government received an agreement to use state aid to purchase the line and to open it up to competition to allow other services to use it apart from Eurostar. LCR's wholly owned subsidiary, HS1 Ltd, thus became the property of the Secretary of State for Transport. On 12 October 2009 a proposal was announced to sell £16 billion of state assets including HS1 Ltd in
8580-594: The route include a 3.1 km (1.93-mile) tunnel underneath the River Thames at Thurrock in Essex and the 3.2 km (1.99-mile) North Downs Tunnel near Maidstone in Kent. Several major viaducts are present on the route, with three viaducts over 1,000 metres (3,300 ft) in length. The Medway Viaduct takes the line over the River Medway adjacent to the M2 motorway , the Thurrock Viaduct takes
8690-399: The route into tunnels up until a point approximately 2 kilometres (1.2 mi) from St Pancras. Previously the CTRL was planned to run on an elevated section alongside the North London Line on approach into the line's terminus. The twin tunnels bored under London were driven from Stratford westwards towards St Pancras, eastwards towards Dagenham and from Dagenham westwards to connect with
8800-504: The route was recognised by policymakers, and the construction of the line was authorised by Parliament with the Channel Tunnel Rail Link Act 1996 , which was amended by the Channel Tunnel Rail Link (Supplementary Provisions) Act 2008 . An early plan conceived by British Rail in the early 1970s for a route passing through Tonbridge met considerable opposition on environmental and social grounds, especially from
8910-648: The scrutiny of the Office of Rail & Road . At the end of thirty years, ownership of the assets will revert to the government. The cost of construction was £6.84 billion. At £51 million per mile, this was higher than other projects in many other countries. The French LGV Est , a line built largely through near-flat fields (save for the Saverne Tunnel ) and which terminates outside its urban centres ( Vaires-sur-Marne for Paris and Vendenheim for Strasbourg ) cost £22 million per mile. Its phase one
9020-551: The section cut journey times by a further 20 minutes (London–Paris in 2 hours 15 minutes; London–Brussels in 1 hour 51 minutes). The route starts with a 3.1-kilometre (1.9-mile) tunnel which dives under the Thames on the edge of Swanscombe , then runs alongside the London, Tilbury and Southend line as far as Dagenham , where it enters two long tunnels to reach St Pancras. The two tunnels (much of which
9130-687: The sole owner of both sections of the CTRL and the St Pancras property, as per the original 1996 plan. Amendments were made in 2001 for the new station at Stratford International and connections to the West Coast Main Line . As a consequence of the restructuring, the LCR consortium in 2001 consisted of engineering consultants and construction firms Arup , Bechtel , Halcrow and Systra (which form Rail Link Engineering (RLE)); transport operators National Express and SNCF (which operates
9240-405: The station pre-dates the line. High Speed 1 approaches Ashford International from the north in a cut-and-cover "box"; the southbound line rises out of this cutting and crosses over the main tracks to enter the station. The main tracks then rise out of the cutting and over a flyover. On leaving Ashford, southbound Eurostars return to the high-speed line by travelling under this flyover and joining from
9350-535: The test track. China is developing two separate high-speed maglev systems. In Europe, high-speed rail began during the International Transport Fair in Munich in June 1965, when Dr Öpfering, the director of Deutsche Bundesbahn (German Federal Railways), performed 347 demonstrations at 200 km/h (120 mph) between Munich and Augsburg by DB Class 103 hauled trains. The same year
9460-518: The throat of the station. The idea of using the North London line proved illusory, and it was rejected in 1994 by the then Transport Secretary , John MacGregor , as too difficult to construct and environmentally damaging. The idea of using St Pancras station as the core of the new terminus was retained, albeit now linked by 20 kilometres (12 miles) of specially built tunnels to Dagenham via Stratford . London & Continental Railways (LCR)
9570-464: The time, UK pension investors had generally limited interest in such long-term, illiquid, 'infrastructure assets'. In 2017, the sale of the 30 year HS1 concession was announced to funds advised and managed by InfraRed Capital Partners and Equitix Investment Management; participants include HICL Infrastructure (35%), Equitix (35%) and South Korea's National Pension Service (30%), for an enterprise value of £3 billion. The private operator does not hold
9680-399: The tunnel from Stratford. The tunnel boring machines were 120 metres (394 ft) long and weighed 1,100 tonnes (1,083 long tons; 1,213 short tons). The depth of the tunnels varies from 24 to 50 metres (79 to 164 ft). The two London tunnels are 7.5 kilometres (4.7 mi) and 10.1 kilometres (6.3 mi) in length, split by Stratford International station . Other major tunnels along
9790-480: The vicinity of London King's Cross station . A late change in the plans, principally driven by Deputy Prime Minister Michael Heseltine 's desire for urban regeneration in East London, led to a change of route, with the new line approaching London from the east. This opened the possibility of reusing the underused St Pancras railway station as the terminus, with access via the North London Line that crosses
9900-540: The wider rail gauge, and thus standard gauge was adopted for high-speed service. With the sole exceptions of Russia, Finland, and Uzbekistan all high-speed rail lines in the world are still standard gauge, even in countries where the preferred gauge for legacy lines is different. The new service, named Shinkansen (meaning new main line ) would provide a new alignment, 25% wider standard gauge utilising continuously welded rails between Tokyo and Osaka with new rolling stock, designed for 250 km/h (160 mph). However,
10010-629: The world's population, without a single train passenger fatality. (Suicides, passengers falling off the platforms, and industrial accidents have resulted in fatalities.) Since their introduction, Japan's Shinkansen systems have been undergoing constant improvement, not only increasing line speeds. Over a dozen train models have been produced, addressing diverse issues such as tunnel boom noise, vibration, aerodynamic drag , lines with lower patronage ("Mini shinkansen"), earthquake and typhoon safety, braking distance , problems due to snow, and energy consumption (newer trains are twice as energy-efficient as
10120-470: Was achieved by providing the locomotive and cars with a unique axle system that used one axle set per car end, connected by a Y-bar coupler. Amongst other advantages, the centre of mass was only half as high as usual. This system became famous under the name of Talgo ( Tren Articulado Ligero Goicoechea Oriol ), and for half a century was the main Spanish provider of high-speed trains. In the early 1950s,
10230-530: Was also made about "current harnessing" at high-speed by the pantographs, which was solved 20 years later by the Zébulon TGV 's prototype. With some 45 million people living in the densely populated Tokyo– Osaka corridor, congestion on road and rail became a serious problem after World War II , and the Japanese government began thinking about ways to transport people in and between cities. Because Japan
10340-533: Was built to allow eight trains per hour through to the Channel Tunnel. As of May 2014, Eurostar runs two to three trains per hour in each direction between London and the Channel Tunnel. Southeastern runs in the high peak eight trains per hour between London and Ebbsfleet, two of these continuing to Ashford. During the 2012 Olympic Games , Southeastern provided the Olympic Javelin service with up to twelve trains per hour from Stratford into London. The route
10450-406: Was built with freight provision from the beginning. It has spurs leading to and from the freight terminal at Dollands Moor (Folkestone) and the freight depot at Barking (Ripple Lane), north of the River Thames. Long passing loops to hold freight trains while passenger trains overtake them were built at Lenham Heath and Singlewell. Freight trains operated by EWS first ran over CTRL Section 1, on
10560-531: Was chosen by the UK government in 1996 to build the line and to reconstruct St Pancras station as its terminus, and to take over the British share of the Eurostar operation, Eurostar (UK). The original LCR consortium members were National Express , Virgin Group , SG Warburg & Co , Bechtel and London Electric . While the project was under development by British Rail it was managed by Union Railways , which became
10670-420: Was completed in 2007 and phase two in 2016. The high-speed railway operates as a "seven-day railway", with full availability on all days. Heavy maintenance is performed overnight. As of 2008, track access charges were capped at approximately £71.35 per minute. In 2008, the cost of running a train along the full length of the line between St Pancras and the Channel Tunnel was £2,244; with lower costs of £2,192 for
10780-552: Was delayed until the passage of the Channel Tunnel Rail Link Act 1996, which provided construction powers that would run for ten years. The chief executive, Rob Holden, stated that it was the "largest land acquisition programme since the Second World War". The whole route was to have been built as a single project, but in 1998, serious financial difficulties arose, and extensive changes came with
10890-409: Was educated at Lesmahagow Higher Grade School and Hamilton Academy , then won two scholarships to study economics at Glasgow University . From there, he attained a further research studentship to study at Trinity College, Cambridge , and in 1935 was awarded the second PhD in economics bestowed by the university (the first, according to Cairncross himself, was given to Ronald Walker ). Cairncross
11000-403: Was extended a further 161 km (100 mi), and further construction has resulted in the network expanding to 2,951 km (1,834 mi) of high speed lines as of 2024, with a further 211 km (131 mi) of extensions currently under construction and due to open in 2031. The cumulative patronage on the entire system since 1964 is over 10 billion, the equivalent of approximately 140% of
11110-556: Was inaugurated by the TEE Le Capitole between Paris and Toulouse , with specially adapted SNCF Class BB 9200 locomotives hauling classic UIC cars, and a full red livery. It averaged 119 km/h (74 mph) over the 713 km (443 mi). Alexander Cairncross (economist) Cairncross was born in Lesmahagow , Lanarkshire, the seventh of eight children of Alexander Kirkland Cairncross, an ironmonger. He
11220-674: Was instrumental in founding the Scottish Economic Society and was, in 1954, the first editor of its Scottish Journal of Political Economy . Cairncross served as an economic adviser to the UK government (1961–64), Head of the Government Economic Service (1964–69) and Master of St Peter's College, Oxford (1969–78), Chancellor of the University of Glasgow (1972–96), and was an Honorary Fellow of
11330-543: Was made of stainless steel and, like the Fliegender Hamburger, was diesel powered, articulated with Jacobs bogies , and could reach 160 km/h (99 mph) as commercial speed. The new service was inaugurated 11 November 1934, traveling between Kansas City and Lincoln , but at a lower speed than the record, on average speed 74 km/h (46 mph). In 1935, the Milwaukee Road introduced
11440-407: Was not only a part of the Shinkansen revolution: the Shinkansen offered high-speed rail travel to the masses. The first Bullet trains had 12 cars and later versions had up to 16, and double-deck trains further increased the capacity. After three years, more than 100 million passengers had used the trains, and the milestone of the first one billion passengers was reached in 1976. In 1972, the line
11550-432: Was rebuilt as Ashford International during the early 1990s for international services from mainland Europe; this included the addition of two platforms to the north of station (the original down island platform had been taken over by international services). Unlike normal LGV stations in France, the through tracks for Ashford International railway station are off to one side rather than going through. The number of services
11660-455: Was reduced after the opening of the Ebbsfleet station . A high-speed domestic service operated by Southeastern to London St Pancras began on 29 June 2009. Eurostar has not served the station since the COVID-19 pandemic in 2020, and services will not return until at least 2025. Ebbsfleet International railway station in the borough of Dartford , Kent is 10 mi (16 km) outside
11770-472: Was resource limited and did not want to import petroleum for security reasons, energy-efficient high-speed rail was an attractive potential solution. Japanese National Railways (JNR) engineers began to study the development of a high-speed regular mass transit service. In 1955, they were present at the Lille 's Electrotechnology Congress in France, and during a 6-month visit, the head engineer of JNR accompanied
11880-402: Was still more than 30 years away. After the breakthrough of electric railroads, it was clearly the infrastructure – especially the cost of it – which hampered the introduction of high-speed rail. Several disasters happened – derailments, head-on collisions on single-track lines, collisions with road traffic at grade crossings, etc. The physical laws were well-known, i.e. if the speed was doubled,
11990-477: Was too heavy for much of the tracks, so Cincinnati Car Company , J. G. Brill and others pioneered lightweight constructions, use of aluminium alloys, and low-level bogies which could operate smoothly at extremely high speeds on rough interurban tracks. Westinghouse and General Electric designed motors compact enough to be mounted on the bogies. From 1930 on, the Red Devils from Cincinnati Car Company and
12100-688: Was used to set a new British rail speed record of 334.7 km/h (208 mph) on 30 July 2003. Prior to the formation of Eurostar International Limited , the British component of the Eurostar grouping was owned by London & Continental Railways , which had also previously owned the High Speed 1 infrastructure. The fastest regular-service Eurostar journeys on record are 2 hours, 3 minutes and 39 seconds from Paris Gare du Nord to St Pancras , set on 4 September 2007; and 1 hour 43 minutes from Brussels South to St Pancras , set on 19 September 2007. High-speed rail High-speed rail ( HSR )
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