Japan Railway & Transport Review No. 64 (p6-p17) Feature : 50 Years of High-Speed Railways The Shinkansen—World Leading High-Speed Railway System |
Every time I enter the shinkansen at Tokyo Station, I pause
to read the dignified plaque written in both Japanese and
English, which proclaims: |
*1: In the spirit of an informal opinion piece, I have not included detailed
references and footnotes. This footnote is an exception, given for
explanation. A short further reading list is appended. |
Building Tokaido Line |
Despite the words on the plaque, the concept of the Tokaido
Shinkansen was not without its critics. Some likened the
project to the Great Wall of China or the battleship Yamato,
some had more personal or local concerns, some were
concerned about their proximity to the route (others, of
course, felt they were too far away) whilst yet others thought
the country could not afford the project. However, the many
and various objections were overcome and the line opened
on 1 October 1964. The reaction overseas was initially
muted. This was the era of the automobile in which railways
worldwide were seen as yesterday’s technology, and were
generally in decline and haemorrhaging money. But in
Japan private car ownership was in its infancy, the national
road network was poor and major intercity highway building
had yet to happen. The Times of London did manage to
raise some enthusiasm, but with financial misgivings:
All the seats on Japan’s latest wonder were sold out the
first day of advanced booking. From early next Thursday
morning so named Hikari (Light) and Kodama (Echo) electric
expresses will leave every half-hour from Tokyo and Osaka to
give, for a modest price, probablv the safest approach to 125
m.p.h. hedge-hopping yet devised. Put more simply, a brand new railway, 320 miles long, will open. This bald fact of the
high-speed New Tokaido Line is doubtless more of a tonic
to railwaymen everywhere than the detail making the ride so
comfortable a thrill. It seems typical of Japan to have taken
up so unfashionable a challenge to transport of the 1960s,
and an expensive one at that. The line cost 380,000m. yen
(£380m.) at the final estimate, almost double the estimate
when work began in April, 1959. Even that amount was
secured only through a gratefully received £580m. loan
from the World Bank... it is pleasant to report the superb
fittings and finishing in this train. In first class, seating, with
adjustable foot-rests, is roomier than its airline equivalent;
mustard coloured carpet matches the upholstery, where
removable-and regularly removed-white seat and headrest
covers are fitted. In second class, seats are five abreast,
and while they do not recline there is ample leg room, even
for foreigners. The train is air-conditioned throughout, and
the wide windows, enhancing the impression of speed, are
attractively beaded in stainless steel.
When the Occupation Forces arrived in Japan in 1945,
they were stunned to see the extent of urban destruction
caused by bombing. Over 60 cities were damaged and
the railways had suffered to an extent that made continued
operation difficult. Resources had been absorbed by
the war effort, with the result that both equipment and
infrastructure were in a grievous state. Nevertheless, the
railways continued to run; indeed, they were the only reasonably practical form of transport available
to the vast majority of the impoverished people.
Overcrowding was the norm, but perhaps
the fact that the railways struggled through
gave them a special place in the hearts of the
Japanese people.
A significant contribution to the shinkansen
was made by the transfer of military scientists
to civilian roles early in the occupation period.
The Railway Technical Research Centre (RTRI)
in Tokyo benefitted in this way with previous
aeronautical engineers injecting new ideas
into the rather conservative field of railway
engineering. Just less than 20 years since the
end of the war, Tokyo was now about to host the
1964 Summer Olympics and open its sparkling
new Tokaido railway between Tokyo and Osaka. The people
had good cause to feel intense pride in this remarkable
achievement. |
Photo:Calm and order in the shinkansen cab. Notice the driver’s pocket watch (above his gloved right hand),
given to him when he joins the company |
Technical Innovations |
Some of the technical advances of the new railway are worth enumerating—made even more impressive by the fact that some 3300 steam engines were still in use on Japanese railways in 1964, although this number would shrink to nearly zero in the next 10 years. The advanced features decided upon included: the use of standard track gauge at 1435 mm, as opposed to the narrow 1067 mm gauge used on the existing national railways; the use of 25 kV AC power to overcome the low power limitation of the 1500 V DC supply used on the existing electrified narrow-gauge system; the abolition of lineside signals, with all necessary indications for the driver inside the cab; the adoption of a comprehensive system of Automatic Train Protection (a major step towards full Automatic Train Control: the steam trains mentioned above would not have a speedometer on the footplate!); the use of distributed power along the axles of the train to reduce the heavy axle loads under single power cars and to improve traction; new types of track, which in many places ran along considerable lengths of low viaduct, including welded rail in 1500-m lengths; and retention toilets avoiding depositing of human waste on the tracks. The coaches were airtight to eliminate the effect of sudden pressure changes on passengers’ ears when in tunnels and fully airconditioned for comfort. The minimum radius of curves was 2500 m, which in retrospect may have been better limited to the 4000 m used on later shinkansen lines. And, importantly the new line was completely separated from its surroundings with no level crossings and continuous lineside fences. The immediate effect of the new line was to reduce the journey time between Tokyo and Osaka from 6 hours 30 minutes to 4 hours and from 1965, after a sensible bedding-in time for the new track and trains, to 3 hours 10 minutes at a maximum speed of 210 km/h. I clearly recall my excitement at first riding the shinkansen, tempered a little with incredulity. Can we really be travelling at 210 km/h as indicated by the meter at the end of the coach? The smoothness of the track removed the bumps and bangs I associated with speed—it was only when one saw the view from the window rapidly flashing by that the speed sensation was restored. The reputation of the new line spread very quickly as any lingering scepticism was dispelled. The speed, comfort, punctuality and safety rapidly set a new standard for rail travel and the Tokaido Shinkansen might truly be said to be the catalyst that lead to the renaissance of rail elsewhere in the world. |
Development of Shinkansen System Route Expansion |
The success demonstrated by the Tokaido Shinkansen encouraged plans for a nationwide system to be gradually implemented. This work is largely completed but still ongoing, as the system has now achieved wide coverage of the most populated areas of the nation. The progress is summarized in Table 1. The separation of the system from external influence has been maintained with two interesting exceptions in the JR East operations area, the Yamagata Shinkansen and Akita Shinkansen. In both cases, trains separate from their parent services from Tokyo and run forward on conventional line fitted with a third rail with the usual level crossings, sinuous route geometry and signalling systems. Speed is therefore correspondingly slower. Furthermore, these operations depend on excellent punctuality of trains on both systems, a quality well supported by the Japanese rail system. On all the other new lines, the minimum curvature radius is 4000 m and the formation of the infrastructure is mostly based on slab rather than ballasted track. |
Table 1: Development of Shinkansen System |
Improvements in Performance of Rolling Stock |
The current N700 is the fifth generation of the train to operate on the system. It is a product of continuous efforts for improvement and detailed research. It is noteworthy that although the RTRI acts as a national railway research organization, both JR East and JR Central have developed their own considerable in-house research facilities and expertise. The principal objectives of the railway research programmes are to simultaneously increase speed, reduce energy consumption, reduce track wear and tear, automate maintenance, and improve safety and passenger comfort. In many ways these are competing objectives. When the Series 300 trains were introduced in 1992, they demonstrated a 30% improvement in energy consumption over the original Series 0. The current N700 has a further 25% improvement. This is the outcome of many detailed efforts in, for example, lightening the weight of the train, using new materials, and in developing electric motors with significantly reduced mass and improved available power density. The interface between mechanical and electrical engineering has become increasingly blurred. The mechatronic train has existed for some time and considerable improvements have been made in control systems, condition monitoring of equipment, reporting of running irregularities, etc. All these combine to make much more ‘intelligent’ trains than their predecessors. Huge improvements have been made to the aerodynamics of trains; the longer and more elegant nose shapes of successive generations are witness to this point. These improvements in aerodynamic styling not only decrease drag and therefore energy consumption of the trains but significantly reduce generated noise; pantograph noise has been reduced through extensive studies. There have also been improvements to the passenger interface with the railway, particularly in developments of pre-paid contactless cards that can also serve on many other forms of transport and indeed as normal credit cards. Mobile phones have been incorporated into the booking and ticketing system and the information technology revolution has greatly assisted the companies that move passengers’ baggage, the so-called takuhaibin companies, which collect luggage from one’s home and deliver it to, for example, the destination hotel. As a result, most shinkansen passengers are unencumbered by heavy and bulky baggage so their journey is easier and more pleasant. |
Photo: The evolving nose shapes of the various shinkansen |
Impact of Shinkansen on Japanese Society |
The shinkansen has had many external effects on economic life. These range from the short-term spill-over effect of construction expenditure, through reduction in travel times and the introduction of private investment for the creation of employment due to the influx of new industries and enterprises in areas along lines, and increased sightseeing and recreation demands. Between 1969 and 1999, ridership on the Tokaido Shinkansen increased from 66 million to 130 million passengers per year, that is, more than doubled. During this period, Japan’s GDP trebled. Many graphs have been produced showing the close linkage of ridership with GDP, and the government has always held the view that transport infrastructure is an enabler of economic growth. It may be useful to add that transport infrastructure is a necessary but not in itself sufficient condition for economic success. The last decade or so has seen Japan rather stumbling economically with little or no real growth. Transport demand has not seen its previous spectacular annual rises and shinkansen ridership increases have slowed. In 2012, the Tokaido Shinkansen carried 143 million passengers, a total hardly changed for several years, but representing 42% of all shinkansen passengers in Japan carried on 27% of the 2620 km extended network, emphasizing its importance as the backbone of Japan. Signs of the decoupling of the propensity to travel and GDP are emerging in many other economies in the world. Many of these external effects have significant impacts on local economies; for example, the benefit due to reduced travel time might be estimated by converting the time saving over conventional transport into monetary values. If 85% of total passengers on the present shinkansen lines are assumed to have shifted from conventional lines, the annual time saving calculated from the difference in timetables is approximately 400 million hours. By calculating the value of this time from GDP per capita data, its value may be approximately equated to ¥500 billion per year (based on 2003 figures). To illustrate the shinkansen’s effect on local economies, the case of Kakegawa, a medium-size city with a population of 72,000 some 230 km west of Tokyo and 50 km west of the prefectural city Shizuoka, should be considered. When the Tokaido Shinkansen was built in 1964, the trains ran straight through Kakegawa and the city enjoyed none of their benefits. Because the distance between the nearest shinkansen stations (Shizuoka and Hamamatsu) was more than 70 km, the longest in Japan, and because Kakegawa was well-served by local lines branching from the existing conventional Tokaido main line at Kakegawa Station, it was believed that stopping shinkansen services at Kakegawa would revitalize not only the city but also the areas along the conventional and local lines. After funds had been raised from mainly local sources, a new shinkansen station was built in 1988, with an almost immediate positive effect on the local economy; employment rose by 8% in the subsequent 4 years, commercial production by 38%, and industrial sales by 39%. Five new hotels opened in the new station area to accommodate the ever-increasing number of tourists visiting nearby golf courses and other recreational facilities. The position of Kakegawa approximately mid-way between Tokyo and Osaka has made it a convenient site for national symposia and conferences, and, in the other directions, the citizens of Kakegawa can now experience the cultural life of Tokyo or Osaka because of the easier access afforded by the shinkansen. Many further examples can be given of the catalytic effect of the shinkansen on local economies. Many stations on the route are not in the original city centres. For example Shin Osaka and Shin Yokohama have become thriving new centres in their own right and proved the worth of moving away from often overcrowded historic centres, which are themselves improved by the removal of considerable traffic. The changes around Shin Yokohama are particularly striking; what was essentially fields in 1964 has become a city of tall buildings and a major transport hub as well as attracting all kinds of commercial, shopping, and leisure opportunities. More recently, the developments around Shinagawa have not only improved connectivity with the shinkansen but have also transformed the fortunes of a somewhat down-at-heel urban area near central Tokyo. Since the opening of the original line, the number of stations serving smaller cities has increased, and service is possible because of the hugely increased frequency of train operations and the technique of allowing different patterns of stops along the route and ‘leapfrogging’ of through trains past stationary trains at intermediate stations. The importance and potential of stations to become the focal point of many types of activity render their description as ‘jewels in the necklace of the line’ particularly appropriate. |
Photo: Intense and rapid development around Shin Yokohama Station |
Shinkansen and Environment |
In 1964, the desirability of economic growth was so powerful
everywhere that environmental effects were of little concern.
However, world opinion has changed and the dangerous
consequences of measurable increases in carbon-dioxide
(CO2) concentrations in the atmosphere and their effect
on global warming are being recognized. The depletion of
resources, particularly fossil fuels, is causing concern and
the local effects of pollution, noise and vibration on people’s
lives are causes of much anxiety.
The environmental impact of the shinkansen can be
subdivided broadly into the (generally) beneficial energy effects and the effects on local areas, which are sometimes
detrimental. By 1990, the transport share of Japan’s oil
consumption had reached about 25% of Japan’s total
energy consumption. Compared with 1973, the industrial
field had greatly reduced energy consumption owing to
changes in industrial structure and energy-saving efforts,
despite greater volume of output. Conversely, the energy
used in transport had increased by a huge 170%. Because
transport energy is mainly derived from oil (98%) and Japan
now imports all its hydrocarbon energy, energy saving in
transport continues to be an urgent priority.
A broad comparison of energy use on a journey from
Tokyo to Osaka, in terms of energy consumption per capita,
shows the shinkansen to be by far the most efficient mode,
largely because of the extremely high seat occupation
rates. If the Tokaido Shinkansen had not been constructed,
an additional 360 million litres of oil would have been
consumed by transport in 1985—a figure that approximately corresponds to the oil consumption of 1.1 million families.
The consequence of energy use is, of course, the production
of pollutant gases. Broad trends of use may be traced to
emissions, with again considerable per capita advantage
to the shinkansen. We note that because electricity is used
to power the shinkansen, the CO2 emissions depend on the
generating mix. The amount of CO2 per unit transport volume
produced directly by the shinkansen is only about 16% that
of a passenger car. The benefits of the 80% share held by
the shinkansen of the transport volume between Tokyo and
Osaka can thus be measured by, for example, an estimated
15,000 tons of CO2 emissions in 1985. This corresponds to
the annual amount of CO2 emitted by industry in and around
Tokyo. The terrible 2011 Great East Japan Earthquake off
the northeast coast and devastating tsunami that followed
caused severe damage to the Fukushima nuclear power
station. In the aftermath all of Japan’s nuclear capacity was
shut down in an understandable, but probably irrational
response. It will be increasingly difficult for Japan to meet
its CO2 reduction targets if this ban on nuclear power
generation continues, and ever more expensive to meet its
power needs as the price of imported fossil fuel continues
to rise.
It has been estimated that replacing the carrying
capacity of the shinkansen between Tokyo and Osaka
would require three Jumbo jets every 5 minutes, increasing
domestic air travel by 50%. In general, the shinkansen has
captured the internal market for journeys up to about 3 or 4
hours. For example, from Tokyo northwards to Yamagata on
JR East nearly 100% of traffic is carried by the shinkansen,
but to Akita the ratio has dropped to 60%. Similarly, from
Tokyo westwards to Osaka, the shinkansen carries 85% of
traffic, to Okayama about 70%, but to Fukuoka only 11%
for a train ride of just under 5 hours. To achieve the same
capacity as the Tokaido shinkansen by road, 40-seat buses
would need to run every 10 seconds, or if passengers
switched to private cars, 1800 deaths and 10,000 serious
injuries would result every year. When the shinkansen was
first built, it was relatively easy to route the line without
opposition from nearby residents or difficulties with planning
enquiries. The process of post-war rebuilding was more
important than local sensibilities. However, the shinkansen
soon made its presence felt by noise and vibration, with
the result that strict regulations have been established to
limit these nuisances and countermeasures have had to be
adopted by operators to suppress the effects of the passing
high-speed trains. The acceptable maximum noise levels
set by legislation are 70 dB(A) for residential areas and
75 dB(A) in commercial zones. Because 56% of the land
alongside the Tokaido Shinkansen is classed as residential
and 30% as commercial, the noise level is limited to less
than 75 dB(A) for 86% of the entire track length of 513 km. |
Shinkansen as System: Human Factors and Safety |
It is well recognized in Japanese railway circles that the shinkansen is more than a collection of vehicles running on an infrastructure. The whole ensemble acts in unison as a system and the glue that binds this system together is the people who plan, run, operate and maintain it, together with the passengers. No visitor to Japan fails to be impressed by the quality of the staff, from their smart appearance, to their dedicated standard of performance of their duties. This does not happen by accident but occurs through a rigorous system of continuous education, training and development coupled with an intense pride in the company. It acts at all levels from directors to cleaners—all are recognized as playing a part in a successful outcome. For example, when a train reaches a terminus, a group of cleaners descend onto the train and ready it in about 5 or 6 minutes before a new set of passengers enter; these passengers will have queued at marks on the platform, corresponding to their carriage and seat numbers. Thus, a 12-minute turnaround is achieved, which allows JR East to operate 400 trains per day at 4-minute headways from just two platforms and four tracks at Tokyo Station. This people-centric approach plays a major part in safety, which requires eternal vigilance and strict attention to detail. Coupled with the separation of lines from external disturbance, it has given the shinkansen system an incredible safety record—no fatalities due to train accidents since its inception. (However a passenger was trapped in closing doors and dragged to his death in 1995.) Derailments without casualties have occurred in major earthquakes, and high winds and heavy rain during typhoons have caused damage. Heavy snowfall is common north of Tokyo, but punctuality is incredible with average delays on the order of 30 seconds, even including these natural disasters. |
Shinkansen as Catalyst: Spread of High-Speed Rail Throughout World |
There was a considerable delay from 1964 until the opening of the next high-speed rail system in France in 1981 when the 260 km/h Paris Lyon TGV line was inaugurated. The train was compatible with existing lines and despite the development of many new dedicated lines in France, considerable time is spent running high-speed trains on existing lower-grade infrastructure. However, SNCF has been very active in promoting and developing high-speed rail technology; in 2007, it achieved the current world speed record for steel wheels on rails of 574 km/h during a test run. It is unlikely this speed will ever be achieved in regular service because of the considerable damage it causes to both vehicle and infrastructure, resulting in extremely high maintenance costs. In 1991, 10 years after the Paris–Lyon line opening, Germany opened its ICE service on the Hanover–Wurzburg line at a speed of 280 km/h. Like the TGV, the ICE had power cars at each end of the train and correspondingly higher axle loads. The next major development in Europe was in Spain with the opening of the Madrid–Seville line in 1992. Other lines have opened since and the Spanish government plans that 90% of the population will live within 50 km of their AVE lines by 2020. It remains to be seen whether this can be achieved under the present economic circumstances. In Asia, Korea opened its Seoul–Busan line 40 years after the opening of the shinkansen. Taiwan followed in 2007, but the most remarkable developments in Asia have occurred more recently in China. The pace of China’s development has been absolutely astonishing. It now has by far the world’s longest network of dedicated high-speed lines much of which has been built in the last 7 years and more are promised in the next 2 years, bringing the total length to about 18,000 km. Currently, over 1.33 million passengers travel on the Chinese network every day. On a recent trip from Hangzhou to Beijing, I was astonished by the excellent ride quality of Chinese trains operating at speeds over 300 km/h, and by the passenger service and comfort matching anything offered in other regions of the world. One can only stand back in astonishment and applaud China’s remarkable achievement. In Britain, we have lagged behind these developments, although the fastest diesel trains in the world, the so-called HST trains, have been in service for more than 28 years and operate at speeds up to 200 km/h on conventional track.Some 9 years passed after the 1994 opening of the Channel Tunnel linking the UK and France for the first time before the high-speed link from the tunnel to London was completed in 2003—Britain’s first true segregated high-speed railway. There are now plans to build further high-speed lines from London to Birmingham and onwards to Manchester and Leeds. However, the pace of planning is glacial and opening is not expected until 2026. Even America is planning highspeed rail. There have been persistent rumours for many years about developments in California and on the East Coast corridor. It is not yet clear whether these rumours will become reality. |
Current Status and Future Prospects for High-Speed Railways in Japan and World |
The shinkansen system is undoubtedly the world leader in
terms of volume, safety and punctuality. It has enabled trains
to retain a much higher modal share of passenger traffic
measured in passenger-km than in any other country. The
ratio in Japan is 28%, despite the rise in automobile use
in the last 50 years, moving up from a 9% to a 53% share.
However, although the total transport market in Japan has
increased strongly over the last 50 years, the future size of
the travel market is likely to shrink because the Japanese
population has now reached a peak, and the age distribution
is skewed considerably to the older end, causing many to
foresee a rapid real decline over the next 30 years.
It must be remembered that the Tokaido Shinkansen
serves an area that has created the largest and most stable
demand in the world. The greater Tokaido area is 17% of
Japan’s land area but houses 40% of the population and
produces 49% of GDP. The other shinkansen lines do not
have this benefit of concentration. The extensions of the
system to Hokkaido in the north and Kyushu in the south
are extensions into much less populated areas. It is difficult
to see significant expansion beyond these schemes in the
future. In essence, the obvious and profitable routes have
now been built and low traffic densities at the extremities
are likely to prove unfavourable. Environmental opposition
mainly concerned with noise and vibration is also gathering
strength, and is likely to prevent significant speed-up of
existing lines. As distances from Tokyo grow, so time
competition from airlines becomes more difficult for trains
to match, and price competition on existing routes is
becoming more severe as internal airlines are liberalized
as low-cost ventures. Travel conditions in the major cities
are becoming yet more difficult despite increases to the
extensive networks of public transport. The time taken to
travel to and from a shinkansen station is becoming an everincreasing
and significant proportion of door-to-door journey
times. Therefore, national priority is likely to shift to these urban transport problems.
However, on the first and earliest shinkansen routes,
capacity limits are being reached—not only in line capacity
for trains, but also in station capacity for handling large
numbers of people. The new station at Shinagawa in Tokyo
has allowed an increase on the Tokaido Shinkansen to 15
trains per hour. Further increases beyond that will require
drastic measures. Just as the shinkansen was born out of the
inability of the old conventional Tokaido main line to absorb
further expansion, so history is repeating itself as a new type
of train is being tested on a trial section of a proposed new
line connecting Tokyo and Osaka, the Chuo Shinkansen.
The projected route lies inland, generally well to the north
of the Tokaido, roughly following another ancient route of
Japan, the Nakasendo. Because of the very mountainous terrain and need for very shallow radius curves, most of
the route will be in tunnels, with consequent heavy civil
engineering costs. A 42.8-km test section has been built in
Yamanashi, where superconducting magnetically levitated
(maglev) trains are being tested. Technical progress has
been another spectacular example of Japanese prowess.
Passing tests have achieved a relative train speed of 1026
km/h and a world speed record for a manned train of 581
km/h was reached during running tests. JR Central has made
the bold announcement that it will finance the project from
its own resources, and expects to open a 505 km/h service
taking just 40 minutes to Nagoya in 2027, then onto Osaka by
2045. This is likely to be the first major maglev project in the
world, although a much shorter public service is operating
from Shanghai Pudong International Airport in China. |
Photo:The author samples high-speed rail in China (2010) |
Concluding Remarks |
On the occasion of the 30th anniversary of the Tokaido Shinkansen, Hideo Shima, then aged 93, the ‘father’ of the shinkansen and doyen of the Japanese railway industry, was interviewed for a special issue of the JR Tokai inhouse magazine. He commented, ‘There seems to be a kind of competition around the world today to achieve ever higher railway speed. Personally, I think they are making a mistake targeting their sights always on faster and faster speed alone. Instead of speed, other countries should try instead to emulate the shinkansen’s remarkable frequency of train headway. Frequency, I believe, is far more vital than higher speed. For unless you boost operation frequency, you can’t reduce passenger fares and attract more customers. From now on, the first priorities of train transport must be low energy, safety and comfort’. It is difficult to argue against that assessment on the 50th birthday of the shinkansen. I would however add that the major lesson to be learned from the Japanese experience is that the shinkansen runs as a separate dedicated system, removed as far as possible from external perturbations, but also as an integrated system in which people are a major component, and the infrastructure and vehicles form a vertically integrated whole. |
Further Reading |
Japanese national railways: its break-up and privatization, Yoshiyuki Kasai, Global Oriental, 2003, ISBN 1-9011903-45-1 The Privatisation of Japanese National Railways, Tatsujiro Ishikawa, Mitsuhide Imashiro, Athlone Press, 1998 , ISBN 0485114526 Shinkansen: From Bullet Train to Symbol of Modern Japan, Christopher Hood, Routledge, 2006, ISBN 978-0-415-32052-8 Success Story: The Privatisation of Japanese National Railways, Shoji Sumita, Profile Books Limited, 2000, ISBN 1861972474 High Speed in Japan Shinkansen - The World’s Busiest High-Speed Railway, Peter Semmens, Sheffield: Platform 5 Publishing Ltd, 2ndEd., 2000, ISBN1 902336 14-3 A History of Japanese Railways 1872-1999, Eiichi Aoki et al., East Japan Railway Culture Foundation, 2000, ISBN 4875130899 Old Man Thunder: Father of the Bullet Train (Shinji Sogo), Bill Hosokawa, Sogo Way (Dec 1997), ISBN 0-9659580-0-0 Many articles in previous volumes of Japan Railway & Transport Review (JRTR) available from the JRTR Web site: www.jrtr.net Annual Reports and Data Books of the various JR Group companies |
Roderick A. Smith Professor Smith is currently a research professor at Imperial College London. Prior to his current positiion, Professor Smith was a Chief Scientific Adviser to the Department for Transport 2012 to 2014. He is an author of several books and over 300 papers |