Workers use excavators to fill in a sinkhole which occured overnight on Shiliuzhuang road, in Beijing on April 26, 2011. A section of the road collapsed beneath a truck, slightly injuring the driver and a passenger, who both jumped out the vehicle beforeit sank into the hole, as an authoritiy suspects the hole was caused by the construction of a subway line. CHINA OUT AFP PHOTO (Photo credit should read STR/AFP/Getty Images)
