Quote:
Originally Posted by Nouvellecosse
Nah the Corridor is Canada's #1 busiest and most important rail corridor. Pretty sure that given the number of HSR rail routes in the world, the #1 rail route in most fully developed countries in Europe and Asia is some level of HSR even if just the 200km/h threshold for upgraded legacy tracks.
Japan, Taiwan, Korea, and China all have it in Asia, while Spain, France, Germany, Italy, Belgium, Switzerland ,Netherlands, Sweden, the UK, Russia, Turkey, Greece, Poland, Austria and Finland all have stretches of 200km/h or greater rail in https://en.wikipedia.org/wiki/High-speed_rail_in_Europe.
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It all depends on what your definition of HSR is. Personally (and that is in sharp contrast to people like Reece Martin), I prefer definitions derived from the infrastructure built rather than from the rolling stock and services operated and that’s why I feel the need for a clear distinction between conventional rail, Higher-speed rail and High Speed Rail:
- Conventional rail allows for mixed operation with freight, stationary signals and the presence of level crossings. It’s construction/upgrade costs are small and they are generally usable by all types of heavy rail rolling stock.
- Higher-speed rail still allows for mixed operation with freight trains, but requires in-cab signalling and full grade separation with all non-rail traffic. In Europe, both is generally required beyond 160 km/h, which is why that speed is the highest speed for conventional rail services. For North America, the FRA and TC allow level crossings until 110 mph (177 km/h), which means that Higher-Speed Rail only starts beyond that speed.
- Conversely, High Speed Rail precludes mixed operations with freight services. In Germany, mixed operations are only permissible until 230 km/h and in the United States until 150 mph (240 km/h), which means that HSR only starts above that speed.
In short:
Conventional rail: Mixed operation, level crossings and trackside signals.
Higher-speed rail: Mixed operation, segregation from non-rail traffic and in-cab signals.
High Speed Rail: Passenger-only operation, segregation from non-rail traffic and in-cab signalling.
And this is where we have to start crossing countries off your list, as neither Sweden, Russia, Greece, Poland nor Finland host any dedicated HSR infrastructure. In other countries like Netherlands or Belgium, HSR is barely used for domestic travel, as conventional or Higher-speed InterCity trains operate at higher frequencies, a much power price and at a travel time which is not much slower than international HSR services. Finally, in countries like Germany, Switzerland and again Austria, only a fraction of route-km between the largest cities is HSR and in the case of the UK, the only existing HSR line is useless for travel between any two of the country’s largest cities.
Even though your claim is correct for the four Asian countries you listed, the notion that HSR is the dominant form of rail travel on the busiest rail corridors is misleading for Europe, as it basically only applies to France, Italy and Spain*…
*Technically also Turkey, but its overall modal share of rail travel is so negligible, that I refuse to count it as a HSR nation…