Problem with the culverts is they are always getting stopped up and have to be cleaned out. I had hoped the 6' would be less of an issue, and they are somewhat, by they still get clogged up. After the ice storm it was TERRIBLE! That is where I think 5 or 6 18" culverts capped in concrete that allowed it to flow over might be a better option. We also designed mine where it is about 2' higher than the grade of the road. This has really worked good at keeping the flood times from washing out around culverts. Much easier to fix the washout on the road than the culverts. Just FYI.
Last edited by BrianL; 09/26/19 03:02 PM.
