High-speed rail (HSR) is a type of rail network utilizing trains that run significantly faster than those of traditional rail, using an integrated system of specialised 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 (124 mph) are widely considered to be high-speed.

The first high-speed rail system, the Tōkaidō Shinkansen, began operations in Japan in 1964. The system also became known by its English nickname the bullet train. Japan's example was followed by several European countries, initially in France and Germany, and later also in Spain, Italy, and others. Today Europe has an extensive network with numerous international connections. More recent construction since the 21st century has led to China taking a leading role in high-speed rail. As of 2023, its 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, Indonesia, Japan, Morocco, the Netherlands, Norway, Poland, Portugal, Russia, Saudi Arabia, Serbia, South Korea, Sweden, Switzerland, Taiwan, Turkey, 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 a high speed railway network in Russian gauge. There are no narrow gauge high-speed trains.

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 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.

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  • Sasuke [comrade/them]
    ·
    2 years ago

    i have to read an excerpt of daniel bell's the cultural contradictions of capitalism for an exam. after reading a few too many mind numbing takes, like

    American capitalism, as I have · tried to show, has lost its traditional legitimacy, which was based on a moral system of reward rooted in the Protestant sanctification of work. It has substituted a hedonism which promises material ease and luxury, yet shies away from all the historic implications of a "voluptuary system," with all its social permissiveness and libertinism

    i looked up more info on bell and...

    "Bell once described himself as a "socialist in economics, a liberal in politics, and a conservative in culture"

    :sus-deep: