Watching this clip it reminded me of the multiple "concrete weir" stream crossings on the way to the Long Neck village Huay Sua Tao near Mae Hong Son.
https://www.facebook.com/photo.php?v=4884439281164&set=vb.127421943708&type =2&theater
Having suc
https://www.facebook.com/photo.php?v=4884439281164&set=vb.127421943708&type =2&theater
Having suc