Speaking of 1 week: That's how long it took to repair this big sinkhole in front of Hakata main railway station in 2016, underground utilities and all. https:/

Speaking of 1 week: That's how long it took to repair this big sinkhole in front of Hakata main railway station in 2016, underground utilities and all. https://www.theguardian.com/world/2016/nov/15/japan-fixes-vast-fukuoka-city-sinkhole-repaired-two-days https://www.theguardian.com/world/2016/nov/15/japan-fixes-va...