Box Culverts are ideal for situations where depth or height restrictions demand wide, shallow conduits to handle required flows. Box Culverts are the most versatile and cost effective precast concrete product in the market today, functioning as a structure, a conduit or both.

Sizes & Standards: Design Precast & Pipe produces Box Culverts in many sizes with spans and rises ranging from 2’ to 14’ with 1’ increments and lengths of 4’ and 8’ (custom lengths available upon request). All Box Culverts Conform to:

  • ASTM C1433 – Precast Reinforced Concrete Box Sections for Culverts, Storm Drains and Sewers

  • State DOT Specifications

Designed for:

  • Highway and Railroad Culverts

  • Short-Span Highway Bridges

  • Storm Drains

  • Extension of Existing Box Culverts

  • Livestock, Pedestrian or Golf cart undercrossing

  • Utility Tunnels

  • Underground Storm Water Retention Systems

  • Groundwater Recharge Systems

  • To replace existing open channels or ditches, enabling land to be used

Productively:

  • Jacked or tunneled installations

  • Mitered Box Joints for corners were box is not applicable or cost effective

Box Culverts

  • INCREASED FLOW RATE

  • HIGHER CAPACITIES

  • CAN BE SET WITH 0′ TO 100′ OF COVER