
(Detailed PDF Map).
Source: Adapted from International Union of Railways.
World High Speed Rail Systems, 2010
High Speed Rail (HSR) systems are build to reinforce the
accessibility and functional relations within well developed
regional urban systems by filling a gap between short range
mobility provided by cars and buses and medium range mobility
provided by air transport. They were initially built as corridors
between city-pairs and they growth eventually lead to an integrated
system spanning an extended region. While services remain designed
along corridors, nodes where it is possible to effectively switch
from one corridor to the other are emerging. Like air transport, a
good frequency of high speed services enables these interconnection
to occur effectively. HSR is mainly found in three regions of the
world:
- In Asia, Japan was the innovator and from 1964 a national
integrated HSR system was build to service the major cities and
three of the four main islands of the Japanese territory. Both
South Korea and Taiwan have build HSR to service as a corridor
their two largest cities. China has embarked in an ambitious
plan to build a national HSR system that is showing a growing
level of integration. With a 8,000 km network in 2010, China HSR
system is already the world's largest and 13,000 km are planned
to be operational by the end of 2012. It is expected that by
2020, China's HSR system will total 16,000 km. India has several high speed corridors
planned, but high capital requirements and securing rights of
way are serious challenges, like in many other parts of the
world.
- In Europe, the setting of HSR systems has gradually
permitted a growing level of integration, particularly between
France, Belgium, the Netherlands and Germany. The completion of
the Eurotunnel in 1994 enabled to link London to the European
HSR system. Northern European countries (Norway, Sweden and
Finland) have mostly developed their HSR system through the
reconversion of exiting lines, a strategy that reflects the
relatively short distances involved and lower population
densities.
- In North America, only one high speed rail corridor is an
operation between Boston and Washington, but technical
requirements limit the speed along several segments of the
corridor. The setting of HSR corridors linking regional urban
systems has been debated for more than two decades, with many
corridor projects clearly identified (e.g. Quebec-Toronto,
Miami-Orlando-Tampa or Vancouver-Seattle-Eugene). Yet, the
prominence of the road and air transport has been factors
playing against the development of HSR systems.