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On November 11, around 12:30 pm, a traffic light is controlled by a chasm of 2m, 1m and 5m deep 200m from Seoul on the Busan Expressway. [부산경찰청 제공=연합뉴스]
The city of Busan plans to investigate with the opinion of civilian experts such as Professor Lim Jong-chul of the National University of Pusan to find the exact cause.
The surveying team will begin precise terrain exploration for the entire 40 km of roads, except for bridges and tunnels, which are built as part of any the area of prosperity.
In addition to the operation of ground-based exploration vehicles and endoscopic equipment, it is necessary to badyze the causes of co-occurrence and to identify and recover joint sites .
On the other hand, the Busan Expressway,
A total of 15.7 km was covered by bridges, tunnels and general flat roads.
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