Photo taken on February 1, 2013 shows the accident scene in Sanmenxia, Central China's Henan Province. An 80-meter-long section of an expressway bridge collapsed due to a truck explosion on Friday morning at around 8:52 a.m. Five people died and eight others were injured. The exploded truck carried fireworks. Search and rescue efforts are still under way. Traffic control was imposed on the expressway. [Photo: Xinhua/Xiao Meng]