On one side of the broken bridge, under the bridge are the fallen truck wheels. At 1:33 AM yesterday, an overpass on the Tianjin-Jin highway, 800 meters east of the Tianjin Tanggu Toll Station, suddenly collapsed. Five trucks fell from the bridge. The Liangang railway line passing underneath was forced to halt. The accident resulted in 6 deaths and 4 injuries. The cause of the accident is still under investigation...