Nanchang road surface collapse, why did the road surface collapse?

by jnlagua on 2010-06-06 12:28:12

June 4, a Honda car was stuck on the collapsed road in Nanchang street and could not move. The road near the intersection of Nanchang Changnan Avenue and Yingbin North Avenue suddenly collapsed, and a passing car was stuck in the hole. According to eyewitnesses, the male driver was lightly injured and sent to the hospital. In order to avoid another accident, Nanchang traffic police department implemented traffic control for this road section. Relevant departments are investigating the cause of the road collapse.

Source: http://www.jnlagua.com/thread-635-1-1.html