High-speed railway routes linking Chongqing to Shanghai, Chengdu to Beijing and Chengdu to Shanghai

A Chinese paramilitary policeman (R) walks by the newly-launched bullet train before it sets off to Beijing, at the railway staion in southwest China's Chongqing municipality on January 11, 2011, as China unveiled several other high-speed railway routes linking Chongqing to Shanghai, Chengdu to Beijing and Chengdu to Shanghai on the same day. China is rapidly expanding and upgrading its railway network amid increased pressures on its transportation system, with plans to have 120,000 kilometres of track by 2020. CHINA OUT AFP PHOTO