Busan Chuchu Road (Comprehensive 2 Bundles), which is fully controlled for 5 hours in a large sinkhole,

This is an exceptional scale of 3.5m in all … Pusan ​​City "Ground subsidence estimate" cause survey

A large sinkhole (ground phenomenon) has occurred in the prosperous highway of the expressway which is the core of goods transport north and south of Busan.

This is the first time that a road accident occurs in a 38-year-old prosperity road that has been built and paralyzed.

At 12:30 pm on November 11, a pot-shaped sink hole 3.5 meters long, 3.5 meters long and 3.5 meters deep is produced 200 meters from Seoul on the outskirts of Busan Expressway.

When the sink hole occurred in the middle of the one-way road in the one-way street, the police controlled four vehicles entering the Jinyeon, Daeheon, Manta, [19659002] For this reason, there was severe congestion around the prosperous roads and bypbad roads from the time of car traffic to lunch.

The Busan Facilities Corporation immediately placed the emergency response team in the immersion room, filled the land and gravel, laid Ascon and reinstated the road in five hours.

Police opened one of the lanes on the outskirts of the thriving city at 5:00 pm and completely resumed traffic after 30 minutes.

A police officer said, "Forty years have pbaded since the era of prosperity, but it is also unusual that the chasm will occur, and it is the first time that it has happened. such an accident brought total control. "

In order to prevent subsequent accidents, work will also be done to find the cause of the loss of life in the prosperous area.

There is no water and sewerage near 38 years old …

However, the city of Busan is not likely to lose ground in the water that escaped from the water table or the water pipe, but it is likely that the chasm remained motionless for a long time.

As a result of this accident, the City of Busan will conduct precise ground surveys over 40 km of the four lanes on public roads, with the exception of the section of the bridge and tunnel which constitutes the entire the prosperity road.

Busan, the first Busan urban highway inaugurated in 1980, is one of the buses of a total length of 15.7 km, with the central Busan Highway and the city of Busan.

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(Busan = News Yonhap)