Precast Box Culverts
Precast Box Culverts are ideal for situations where depth or height restrictions demand wide, shallow conduits to handle required flows, as well as:
Precast Box Culverts can be used for the following:
Precast Box Culverts are normally available in spans of 3 feet through 12 feet, with a variety of rises. Some markets produce spans to 20 feet. Contact your local Forterra representative for specifics.
A variety of linings and coatings are available as dictated by project conditions.
Precast headwalls and wingwalls are available for most sizes.
The following specifications apply to Precast Box Culverts: