Sep 2, 2018 / 12 steel Natural Gas pipe for culvert? #11 R Redlands Okie Veteran Member Joined Aug 3, 2016 Messages 1,679 Location Oklahoma, North Central Tractor Kubota L3560 ovrszd said: Shallow buried culverts retain their shape because of the material beside them rather than the material over them. Click to expand... Agree
ovrszd said: Shallow buried culverts retain their shape because of the material beside them rather than the material over them. Click to expand... Agree