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:
APPLICATIONS
Precast Box Culverts can be used for the following:
SIZES
Precast Box Culverts are normally available in spans of 900mm through 6100mm, with a variety of rises. Contact your local Forterra representative for specifics.
End Treatments
Precast headwalls, wingwalls, cut-off walls, and parapets are available for all sizes.
APPLICABLE SPECIFICATIONS
The following specifications apply to Precast Box Culverts:
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