The Xiamen–Chongqing corridor is a high-speed rail corridor and one of the eight north–south routes in China's "Eight Vertical and Eight Horizontal" network.
Route Section Description Designed speed (km/h) Length (km) Construction start date Open date Xiamen–Longyan 200 171 2006 2012 Longyan–Ganzhou 200 273 2010 2015 Ganzhou–Changsha Under construction 350 421 2022 2030 Changsha–Changde 350 157 2022 Changde–Qianjiang 200 336 2016 2019 Qianjiang–Chongqing 350 242 2025
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