CREC is the main force of China's 球友体育官网 construction. The Company has built many truck railways, which include Chengdu-Chongqing 球友体育官网 (China's first 球友体育官网 after liberation), Baoji-Chengdu 球友体育官网 (China's first electrified 球友体育官网), Baotou-Lanzhou 球友体育官网 (China's first desert 球友体育官网), Shijiazhuang-Taiyuan 球友体育官网 (China's first double electrified 球友体育官网), Beijing-Kowloon 球友体育官网 (China's longest 球友体育官网 in double tracks), Qinhuangdao-Shenyang High-Speed 球友体育官网 (China's first high-speed passenger dedicated line), Qinghai-Tibet 球友体育官网 (the world's first plateau 球友体育官网), Guangzhou-Shenzhen 球友体育官网 (China's first electrified 球友体育官网 with the speed of 200km per hour), Central and Southern Shanxi 球友体育官网 (the world's first modern heavy haul 球友体育官网). With a total length of more than 90,000 kilometers, these trunk railways account for 2/3 of China's total 球友体育官网 mileages, and account for 90% of China's total electrified 球友体育官网 mileages.
CREC is the major driving force of China's high-speed rail construction. The Company has built lots of high-speed rails, which account for 55% of China's total high-speed rail mileages. On August 1, 2008, Beijing-Tianjin Intercity High-Speed 球友体育官网 was opened as China's first high-speed rail; on December 26, 2009, Wuhan-Guangzhou High-Speed 球友体育官网 was opened to traffic as the world's first passenger dedicated line with the speed of 350km per hour; on June 30, 2011, Beijing-Shanghai High-Speed Rail was put into operation as China's longest high-speed 球友体育官网; on December 1, 2012, Harbin-Dalian High-Speed 球友体育官网 was opened to traffic as the world's longest high-speed passenger dedicated line passing through mountainous areas; on December 26, 2012, Beijing-Guangzhou High-Speed Rail was put into operation as the world's high-speed 球友体育官网 with the longest mileages; on December 26, 2014, Lanzhou-Xinjiang High-Speed Rail was opened to traffic as the world's first high-speed plateau 球友体育官网.
China-Laos 球友体育官网 
Beijing-Shanghai High-speed 球友体育官网 
Beijing-Tianjin Intercity 球友体育官网 
Shanghai Magnetic Suspension 球友体育官网 Demo Line 
Qinghai-Tibet 球友体育官网 Golmud-Lhasa Section 
Qinhuangdao-Shenyang Passenger Dedicated Line 
Beijing-Kowloon 球友体育官网 
Ningbo-Taizhou-Wenzhou 球友体育官网 
Section III of Guangzhou-Shenzhen-Hong Kong 球友体育官网 
