Lotsa work going on around Shirakawa, some of which seems to proceed at a pace noticeable to humans, most not ("glacial" would seem rapid in comparison). Yet they did manage to finish this bend in Tatsuda. I mention this because its an interesting case of humans succumbing to nature and just letting it have its way - after the floods in 2012 which subsumed this little spit, they decided not to rebuild but to give the land back to the river. (It was also one of my favorite running courses before my body gave out.)There are a few good photos at the link. - William
https://this.kiji.is/244990849245446147?c=92619697908483575
白川、河道切り替え完了 12年九州北部豪雨で氾濫 龍田陳内 - 熊本日日新聞
九州北部豪雨で氾濫した白川の河道を切り替える工事が完了した龍田陳内地区=6日、熊本市(高見伸・岩下勉、小型無人機で撮影)蛇行する白川に囲まれ、浸水被害に遭った龍田陳内地区=2012年7月19日、熊本市 2012年7月の九州北部豪雨で白川が氾...