In Fukuoka, Japan, a monster hole on a road caused many headaches to the authorities. Quickly, huge traffic settled in the city. So the city employees had to work very hard to resolve the situation. They filled the hole with 3,200 cubic meters of sand and cement. And 7 Days later, the hole had completely disappeared.
Fortunately, because the incident took place very early in the morning, no one was on the road at the time of the collapse. No injuries reported