page_title: High-speed rail in China
section_title: Current HSR expansion
hierarchical_section_title: High-speed rail in China / Current HSR expansion
caption_attribution_description: 中文（简体）‎: 京津城际铁路-天津北站上方
context_page_description: High-speed rail in China is the world's longest high speed railway network and most extensively used. The HSR network encompasses newly built rail lines with a design speed of 200–350 km/h. China's HSR accounts for two-thirds of the world's total high-speed railway networks. Almost all HSR trains, track and service are owned and operated by the China Railway Corporation under the brand China Railway High-speed.
  High-speed rail developed rapidly in China over the past 15 years. CRH was introduced in April 2007 and the Beijing-Tianjin intercity rail, which opened in August 2008, was the first passenger dedicated HSR line. HSR extends to all provincial-level administrative divisions except Macau and Tibet. The HSR network reached 36,000 km in total length in August 2020. The HSR building boom continues with the HSR network set to reach 70,000 km in 2035.
  China's early high-speed trains were imported or built under technology transfer agreements with foreign train-makers including Alstom, Siemens, Bombardier and Kawasaki Heavy Industries.
context_section_description: China's high-speed rail expansion is entirely managed, planned and financed by the Chinese government.
caption: Over 85% of track on the Beijing–Tianjin intercity railway is laid on viaducts. Chinese builders use elevated lines to keep high-speed rail tracks straight and level over uneven terrain, and to save on land acquisition costs.
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