Home / Culverts / Steel culverts / Underground culverts Underground culverts Effective drainage must be ensured in ditches, culverts, and drainage pipes to prevent water from accumulating on the road surface. That is why we offer both steel and plastic pipe culverts in our product portfolio. Categories: Plastic culverts, Steel culverts Product ID: 1835 Related products Drainage systems Read more Solar parks maintenance free Read more Steel culverts Read more