High-speed train lines under construction worldwide in key countries 2022

In 2023, China was the country with the largest high-speed network under construction, with over 13,000 kilometers of rail track under way. It made up most of the worldwide high-speed network construction that year, with Turkey coming in second with around 1,500 kilometers of constructions happening in the country.在2023年，我国成为了全球正在建设的高速铁路网络规模最大的国家，拥有超过13,000公里的铁路轨道正在施工中。当年全球高速铁路网络建设的大部分份额均由我国承担，紧随其后的是土耳其，其国内铁路建设里程约为1,500公里。