| ▲ | virtualritz 6 hours ago | |
Japanese high speed tracks get checked (and repaired/replaced, if required) every night. During the midnight-to-6am window. That's why something like a fractured high speed rail track would never go undetected in Japan. https://www.plassertheurer.com/en/today/stories/japanese-pre... https://global.jr-central.co.jp/en/company/data-book/_pdf/20... https://www.ejrcf.or.jp/jrtr/jrtr61/16_21.html https://international-railway-safety-council.com/wp-content/... | ||
| ▲ | Symbiote 4 hours ago | parent [-] | |
> It added that three trains that had gone over the tracks at 17:21 on Sunday, 19:01 and then 19:09 had similar notches "with a compatible geometric pattern". Then the crashed train passed at 19:45. I don't see why an overnight inspection must have caught this, it could have happened just before the 17:21 train, or even have been caused by it. We will need to wait for the investigation to continue, and I hope Japan's rail people will not be so arrogant as to assume they can't learn something from it. | ||