A bus moves on a flooded road in Nanjing, capital of east China's Jiangsu Province, July 12, 2011. According to Jiangsu's provincial meteorological station, heavy rain hit the south of Huaihe River on Monday and the rainfall was above 100 millimeters in 37 counties. At noontime on Tuesday, the meteorologic station issued a blue alert for heavy rainstorm, warning that the rainfall in the south of Huaihe River is expected to hit 50 millimeters in the next 12 hours. [Xinhua/Wang Xin]