Most People Don't Think About Culverts. Their Failure Can Be Deadly(www.nytimes.com)

12 pointsby cainxinth2 hours ago2 comments

mikestew5 minutes ago
https://archive.is/nX0zx
weightedreplyan hour ago
I learned a lot about culverts after following post 10! ¹
¹ https://www.youtube.com/channel/UCsCNU-ptlze2tqAJSDeVGNQ