Cranes and workers are seen at a construction site at

Cranes and workers are seen at a construction site at a main pier of the Hutong Yangtze River highway and railway bridge above the Yangtze River, in Nantong

Cranes and workers are seen at a construction site at a main pier of the Hutong Yangtze River highway and railway bridge above the Yangtze River, in Nantong, Jiangsu province, China, April 25, 2015. REUTERS/China Daily