Vehicles queue up on Liuzhai Section of China National Highway 210 in Nandan County, south China's Guangxi Zhuang Autonomous Region, Jan. 2, 2011. A section of China National Highway 210 in Guizhou Province was closed due to freezing rain, causing some 1,500 vehicles stranded and leaving more than 7,000 passengers trapped in Nandan County of Guangxi as of 5 p.m. on Sunday. [Xinhua]