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Workers are busy planting trees and grass along the Wuhan-Guangzhou express rail in Xianning, Hubei province on June 18, 2008. With an investment of 108 billion yuan ($15.69 billion), the 968-km Wuhan-Guangzhou railway, which is expected to be completed in 2010, can allow trains to run at speed of 350 km per hour. The train travel time between the two cities will be cut to only 4 hours from more than 11 hours currently. [Xinhua]