An excavator works to clear the way liking the quake-hit Lushan County to Lingguan Town of Baoxing County in southwest China's Sichuan Province, April 21, 2013. After two days of work, traffic was preliminarily restored on Sunday on a quake-damaged section of the S210 highway that connects the isolated Baoxing County with neighboring Lushan County, the epicenter of the quake. More rescue and relief supplies have been transported to the county through the highway. [Photo/Xinhua]