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Concrete Pipe  /  Box Culverts

Box Culverts

Precast reinforced concrete box culverts are ideal where depth or height restrictions demand a wide, shallow conduit, or where a circular or elliptical pipe can't provide adequate flow. They're a superior substitute for cast-in-place culverts, metal arches, short bridges, and multi-barrel circular drains — delivering durability, strength, and versatility across a wide range of sizes and shapes.

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Precast concrete box culverts stockpiled on the yard
Specifications
Standard fill ASTM C1433 · AASHTO M273
LRFD design ASTM C1577
Configuration Single & multi-cell
Spans 3 ft to 12 ft (typical)
Joints Tongue & groove

Spans and configurations shown are typical; custom sizes and shapes available on request.

Applications
Highway & rail culvert crossings
Storm-water detention & conveyance
Utility tunnels & conduit
Pedestrian & wildlife underpasses

Need box culverts quoted?

Send spans, rises, cells, and load class — we'll quote and schedule delivery.

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