A symbol of modernisation 1964 was a bumper year for the Japanese. In October of that year two events helped the country finally break free of the persisting shadow of an an ultimately inglorious and painful World War II experience. Japan’s capital Tokyo staged the XVIII Summer Olympic Games and Japan launched its iconic high-speed train service, the Shinkansen (meaning literally “new trunk line” or “new main line”), popularly called the “Bullet Train” (弾丸列車 dangan ressha) because of the similarity of the initial (0 series) design of the nose✲. Together, the Olympics and the Shinkansen’s arrival symbolised the fulfilment of “Japan’s recovery from the devastation of war and the beginnings of Japan’s stratospheric rise as an economic superpower” (Braser & Tsubuku)⌧.
(Source: JapanRail Pass)
Planning for the Shinkansen started in the 1950s and had its origins in the realisation that Japan’s conventional rail network was reaching capacity and not up to the demands of modernisation. The country’s geography, climate and population needed a faster, modern network. A VFT was identified as imperative for a land mass that stretched over several islands north to south for thousands of kilometres. Construction (and operational) challenges were manifold and extremely formidable – a mountainous country subject to earthquakes, typhoons, heavy rain and snow and flooding (Hood).
The original rail service, the Tōhoku Shinkansen connected the three principal cities on Honshu island, Tokyo, Nagoya and Osaka. The impact on intra-Japan rail travel was immediate and dramatic. With the sleek “whiz-bang” new train reaching speeds of up to 210 km/h⍟, the journey between Tokyo and Shin-Osaka was cut from 6 hrs & 30 mins in an conventional train to around 4 hrs & 10 minutes in the Bullet Train! (in 1965 it was reduced again by a further hour)✪.
Two symbols of Japan (Source: National Geographic)
An accident-free record
As impressive as it is, the Shinkansen’s most impressive attribute is not its rapid speed, but its peerless safety history over a period of 57 years. The Shinkansen service has not suffered a single casualty or even one injury in the totality of its trips. The only blots on the perfect record in this time have been two derailments (one in an earthquake and one in a blizzard) (Glancey).
The JRG 6 (Source: JapanRail Pass)
Rail privatisation
Originally the Shinkansen train network was built and operated by the Japanese government (Japanese National Railways), but in 1987 it was privatised, coming under the ownership of six Japanese Railways Group (JRG) companies. Today they runs nine separate lines, smoothly criss-crossing the densely-populated Honshu and Kyushu islands and extending to the northern island of Hokkaido, it’s spotlessly clean carriages carrying an average of around 150 million passengers a year (JapanRail Pass). The network has two types of Shinkansen trains – Kodama Express and the limited stop Hikari Super Express train.
N700 series (2020) (Source: cnn.com)
Personifying Nihongo efficiency
The latest iteration of the Shinkansen, the N700 train with its aerodynamic duckbill-nose completes the Tokyo–Osaka journey in 2 hrs & 25 mins⌽. The N700S (Supreme) has the advanced capacity to continue operating during earthquakes. Punctuality is also the Shinkansen’s strong suit – the average delay for the railway’s fleet of trains is less than 60 seconds (Dow). The Shinkansen’s efficiency represents “an elegant solution for shuttling workers from one dense city to another” and doing it rapidly, workers living “in distant, relatively undeveloped areas can commute to Tokyo (for instance) in two hours” (Pinsker)〥.
Local dissenters to the “love affair” with the Shinkansen
The Shinkansen has been achange agent for Japanese economy and society, a potent symbol of the nation’s development. Research indicates that those urban hubs with a Shinkansen station experience higher population and higher employment growth rates (Sands). Not everyone in Japan however is 100% behind the Bullet Train companies’ unbending “full-steam ahead” approach. There have been pockets of local rural opposition pushing back against JRG’s relentless land acquisition process. Residents along the routes whose quality of life has been adversely affected by Shinkansen’s noise and vibration have also been vocal in their complaints (Hood).
Japan’s Maglev prototype (Source: ft.com)
Eye on the future
Not resting on the laurels of the Shinkansen series’ cutting-edge technology, research has been happening since 1962 on a linear motor railway system. In the 2000s JR Central commenced testing a Maglev train prototype, the Linear Chūō Shinkansen, which can reach a speed in excess of 500 km/h – this service is slated for introduction in 2027 (Nippon.com).
Postscript: To transfer technology or not to transfer technology?
Japan’s success with the Shinkansen has spawned imitators. China’s vaulting high-speed train ambitions—while denying charges of intellectual piracy by copying the Shinkansen—has seen it have to resort to reliance on German and French as well as Japanese VFT technology for its own high-speed train. Consequently some Japanese railway insiders have criticised the technology leak to China, lamenting that when you put high technical ability on display (as Japan has with its crown jewel train), it gets copied. However there’s no consensus on this point within Japanese government and business. Central Japan Railway Co (owner of Shinkansen and Linear Train Technology) have actively participated in the development of US high-speed trains on an ongoing basis, proponents of this approach argue that by not exporting the Bullet Train technology to countries with large markets, Japan risks losing out to competitors who’ll get in first…the Overseas Rapid Railway Project’s Katsunori Ochiai summed up the gains from exporting: “If the new Japanese model Shinkansen and linear trains are adopted in America, the market for manufacturers of the carriages and signal systems would be greatly expanded.” (Shimbun).
Shinkansen technology transfer’ first export overseas was to Taiwan, successfully helping to develop the Taiwanese High-Speed Rail system.
Taiwan HS Rail (Source: construction-post.com)
ゅ⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯⌯ゅ
✲ a blue snub-nosed design with white livery
present maximum operating speed of the Shinkansen clocks at 320 km/h
✪ another pioneering first for the Shinkansen: the first dedicated high-speed railtrack in the world
⌽ the N700 series has reached 332 km/h in trials
〥 the network’s efficiency and speed comes at a price – a typical ticket will set you back about $US130 (2014), unless you are subsidised by your employer (Pinsker)
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Articles and sites consulted:
’Japan’s Transfer of Bullet Train Technology A Mistake. China, Of Course, Has Copied It’, Sankei Shimbun, Japan-Forward, 18-Aug-2017, www.japan-forward.com
HOOD, Christopher P. “The Shinkansen’s Local Impact.” Social Science Japan Journal, vol. 13, no. 2, 2010, pp. 211–225. JSTOR, www.jstor.org/stable/40961264. Accessed 26 June 2021.
SANDS, BRIAN. “The Development Effects of High-Speed Rail Stations and Implications for California.” Built Environment (1978–), vol. 19, no. 3/4, 1993, pp. 257–284. JSTOR, www.jstor.org/stable/23288581. Accessed 26 June 2021.
‘How the Shinkansen bullet train made Tokyo into the monster it is today’, Philip Brasor & Masako Tsubuku, The Guardian, 30-Sep-2014, www.theguardian.com
‘What 50 Years of Bullet Trains Have Done for Japan’, Joe Pinsker, The Atlantic, 07-Oct-2014, www.theatlantic.com
‘Japan’s Shinkansen: Revolutionary design at 50’, Jonathan Glancey, BBC, 15-Jul-2014, www.bbc.com
‘The Shinkansen Turns 50: The History and Future of Japan’s High-Speed Train’, Nippon.com, 01-Oct-2014, www.nippon.com
‘Five things to know about Japan’s Shinkansen: The trains that always run on time’, Aisha Dow, 11-Nov-2016, https://i.stuff.co.nz/
Before the Maglev (magnetic levitation) very fast train (VFT) system was developed—which we can observe today in commercial operation in Japan, China and South Korea—there was the Aérotrain prototype in France✳. Its story starts in the early 1960s when France was faced with a need to revitalise its declining railway sector. In 1963 aviation engineer Jean Bertin pitched his Aérotrain concept for a VFT mass transit system to France’s public transport czars. Over the next two years the government created a state company to study the Aérotrain while Bertin developed his 1:20 scale model train into the full-scale prototype.
Bertin’s invention was a Tracked Air Cushion Vehicle (TACV), a hovertrain riding on a cushion of air atop “a simple reinforced concrete track or guideway”∆. The Aérotrain design borrowed from the lifting technology of hovercraft vessels and from the arliner’s turbo fan. Both the ‘wheelless’ vehicle and the T-shaped track were radical designs at the time. Bertin’s intention was to come up with a simpler and cheaper alternative to the Maglev trains then in experimentation (‘France’s Aérotrain’, Ian Brown, Google Sighting, 10-Oct-2013, www.googlesighting.com).
“A underscore” logo (Photo: Société des Amis de Jean Bertin)
Exporting the hovertrain
By 1966 Bertin & Cie had built its first Aérotrain test track (6.7km-long) at Essonne, south of Paris. Interest in Bertin’s hovertrain concept was international, Britain designed its own version, the RTV-31 Tracked Hovercraft, and constructed a test track in 1970, in the US, Rohr Industries contracted with Bertin’s company to do the same. Bertin developed several prototypes, the ultimate bring the Aérotrain 180 HV, a 25.6m-long hovertrain seating 80 passengers and attaining a world record speed for overland cushion vehicles (430.3 km per hour).
RTV-31, UK (Source: Geograph) Photo: www.grandsudinsolite.fr
Technical issues
L’Aérotrain prototype presented Bertin with a series of design challenges — the system would require new elevated guideways for every implementation; the craft when passing other trains or entering tunnels experienced sudden changes in air pressure; the Aérotrain’s gas turbines operated with giant propellers which generated tremendous noise, necessitating a reduction in speed in urban areas (making it unattractive to some interested authorities) (‘Aerotrain’, Wikipedia, http://en.m.wikipedia.org).
Photo: www.grandsudinsolite.fr
Aérotrain, not the people’s train?
Although the technocrats in the state apparatus were favourably disposed to Bertin’s Aérotrain—especially DATAR (Delegation for Territory Planning and Regional Action)—its acceptance was not universal within France. Technical difficulties like the noise levels turned . many Parisians away from the vehicle. With such a “cutting-edge” special project, a perception grew that Aérotrain travel was for the elite commuter, not the average French worker, “(serving) only a rarefied strata of society”⟴ (Guigueno, Vincent. “Building a High-Speed Society: France and the Aérotrain, 1962-1974.” Technology and Culture, vol. 49, no. 1, 2008, pp. 21–40. JSTOR, www.jstor.org/stable/40061376. Accessed 20 June 2021).
180 HV Aérotrain Expérimental
Cost was increasingly a factor working against the Aérotrain, the system, requiring a dedicated track would be costly to implement. The 1973 oil crisis (also see End-note) and the imposition of new strictures on state spending didn’t help, leaving the Aérotrain Company in financial difficulties (Guigueno). Public authorities were increasingly reluctant to fund the Aérotrain project.
SNCF (Photo:www.france24.com)
The modern versus the traditional
The bureaucracy and SNCF (French National Railway Company) had its own agenda, which deviated from the objectives of Aérotrain. Transport planning in France was committed to a policy of maintaining the efficacy of “traditional modes of urban transport”, heavily investing in Aérotrain ran counter to that. The influential SNCF saw it as a “competitive threat to the traditional railway” (Guigueno).
The lethal blow came in 1974. French president, Georges Pompidou, who had been a moderniser, died. His more conservative replacement, Valéry Giscard d’Estaing, coming down on the side of traditional technologies terminated the Aérotrain project just two months into office. The reasons for Giscard’s opposition to the project are not certain, Guigueno speculates that perhaps the president was reacting to Aérotrain’s unpopularity with the Paris suburbs and their representatives. The recently-approved Cergy—La Défense link for Aérotrain engendered scepticism from locals due to delays and cost overruns and was also canned by Giscard. Giscard whose previous ministerial job was controlling the nation’s pursestrings probably thought Aérotrain was too much of a financial risk at the time (‘Transport That Never Was Part 1: Aérotrain, a hovertrain in Paris’s western suburbs’, Fabric of France, 18-Feb-2020, www.fabricoffrance.com).
TGV Hi-Speed Train (Photo: EURail Pass)
Replacing a revolutionary VFT with a conventional VFT
Aérotrain’s misfortune was TGV’s good fortune. The Giscard government switched from Aérotrain to TGV¶, a rival turbo train design inspired by Japan’s Shinkansen, as the preferred provider for France’s inter-city high-speed rail service. In 1981 TGV became the VFT carrier for the new Paris to Lyon link. Essential to TGV’s triumph over Aérotrain was SNCF’s strategy of “develop(ing) TGV as a supplement to, rather than a replacement for the traditional rail service” (Guigueno)❂. On the matter of infrastructure TGV was a full circuit in front of Aérotrain. The TGV was a better fit with its huge advantage over Aérotrain in compatibility with existing railways in France, and it could extend, beyond the high-speed network, over much greater distances (‘Transport That Never Was’).
Abandoned Aérotrain test track near Orléans: section of Saran—Ruan monorail still in existence
Aérotrain’s eclipse was devastating for its inventor … Bertin, already stricken with cancer, died several months later, aged just 58. In 1977 the Aérotrain project was abandoned, bringing an end to the Gallic hovertrain dream.
End-note: The hike in the world oil price after 1973 posed an acute problem for the TGV prototype, being as it was powered by gas turbines. Sagely, the company switched its prototype to all-electric trains to overcome this, and stay cost-competitive with Aérotrain (‘Transport That Never Was’).
______________________________
✳ the Aérotrain’s levitation anticipated the magnetic floating effect of the later Maglev train (‘1963-1980 The Aérotrain’, Alex Q. Arbuckle, www.mashable.com)
∆ Bertin understood that by compressing and enclosing air under the vehicle, “it was possible to produce an air cushion over which the craft could glide with minimum resistance and power” (Kaushik Patowary, ‘Aerotrain: The High-speed Train That Almost Revolutionized Transport’, Amusing Planet, 19-May-2020, www.amusingplanet.com). ⟴ Aérotrain #02 prototype and the small cabin-sized Tridim for instance are personal-type vehicles, not mass transit vehicles
¶ TurboTrain à Grande Vitesse
❂ Britain followed a similar path to France, the experimental RTV-31 ended up in the dumpster, superseded by the more conventional APT-E tilting high-speed train
Tokyo ‘64 (Source: glacerie123.com)
(Source: JapanRail Pass)
The original rail service, the Tōhoku Shinkansen connected the three principal cities on Honshu island, Tokyo, Nagoya and Osaka. The impact on intra-Japan rail travel was immediate and dramatic. With the sleek “whiz-bang” new train reaching speeds of up to 210 km/h⍟, the journey between Tokyo and Shin-Osaka was cut from 6 hrs & 30 mins in an conventional train to around 4 hrs & 10 minutes in the Bullet Train! (in 1965 it was reduced again by a further hour)✪.
Two symbols of Japan (Source: National Geographic)
The JRG 6 (Source: JapanRail Pass)
N700 series (2020) (Source: cnn.com)
Japan’s Maglev prototype (Source: ft.com)Taiwan HS Rail (Source: construction-post.com)
