How is China able to build high-speed rail so fast?

By 2021, improved precision and the ability to work 24-7 had allowed automated rail construction to install up to 2km of track per day. Soon, robots had expanded their abilities beyond laying track. Welding, painting and inspection tasks could now be performed by robots.



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China initially relied on high-speed technology imported from Europe and Japan to establish its network. Global rail engineering giants such as Bombardier, Alstom and Mitsubishi were understandably keen to co-operate, given the potential size of the new market and China's ambitious plans.

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A story of US transportation Highways (as well as aviation) became the focus of infrastructure spending, at the expense of rail. This trend has continued, and not the least because highways require continuous maintenance, while the US's growing population demands more lanes and roads to relieve congestion.

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Moreover, China has cultivated the largest disciplined engineers and workers teams for almost every important field and industry. As a result, they can absorb advanced technology quickly and then start to innovate their own new technologies for every respects related to railway construction and operation.

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CLIMATEWIRE | The first U.S.-made high-speed bullet trains will start running as early as 2024 between Boston, New York and Washington, with the promise of cutting transportation emissions by attracting new rail passengers who now drive or fly.

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It probably comes as no surprise that in a global 2019 survey of railroad efficiency, the top two places went to Japan and Hong Kong, with scores of 6.8 and 6.5 (out of seven) respectively.

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California's plan is to build an electric train that will connect Los Angeles with the Central Valley and then San Francisco in two hours and 40 minutes. But 15 years later, there is not a single mile of track laid, and executives involved say there isn't enough money to finish the project.

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The Great Depression of the 1930s forced some railroad companies into bankruptcy, creating hundreds of miles of disowned and subsequently abandoned railway properties; other railroad companies found incentive to merge or reorganize, during which excess or redundant rights-of-way were abandoned.

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According to the latest data, as of the first half of 2022, the total liabilities of China National Railway Group totaled 6 trillion yuan, and in the first half of 2022 alone, it has lost 80.4 billion yuan, with an average loss of 400 million yuan per day.

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High-speed rail (HSR) provides social and economic benefits to cities by facilitating the rapid movement of people and goods. Regarding HSR profitability, the state-owned China Railway Corporation (CRC) has reported an annual operating loss of about 30 billion yuan for the past two consecutive years.

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China: Surpassing the Rest of the World Due to generous funding from the Chinese government, high-speed rail in China has developed rapidly over the past 15 years. China began planning for its current high-speed rail system in the early 1990s, modeling it after Japan's Shinkansen system.

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One of the most advanced public transportation systems in the world is Hong Kong's Mass Transit Railway which connects Hong Kong Island, Kowloon, the New Territories, and Lantau Island. There are 11 lines with over 70 stations with trains running every two to four minutes.

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The Acela is the Fastest Train in the USA The fastest train in North America is the Acela which hits 150 mph in Connecticut and Rhode Island. Amtrak is upgrading track in New Jersey for 160 mph.

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Amtrak estimates that it would cost $500 million per mile to turn its Northeast Corridor route into a true high-speed system. At these prices, it would cost at least $1 trillion to build a national HSR system, and likely much more. High-speed rail is the “fetch” of transportation ideas.

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China has accomplished a remarkable feat in building over 10,000km of high-speed lines in six to seven years at a unit cost that is lower than those of similar projects in other countries.

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Here are reasons high speed rail is more expensive than regular rail: The design of high speed railroads is more difficult due to grades and curvature. High speed rail requires gentler grades and very slight curvature. This results in more and longer fills, more and longer cuts, more and longer tunnels, and m.

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Americans really want high-speed rail. According to a new survey from the American Public Transportation Association, 62 percent of the 24,711 adults surveyed said they would probably or definitely use high-speed rail if it were an option. 11 percent said that they would definitely or probably not use the service.

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Structures complete/in progress are at 74% for 2022, projected 86% in 2023. Miles of guideway complete/in progress is at 74% in 2022, projected 81% in 2023.

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