Precast Concrete Bottomless Culverts


bottomless culvert

Bottomless culverts provide an attractive, economical, and rugged structure with exceptional load carrying capacity. Bottomless culverts can be used for bridges, culvert replacement, underpasses, and underground detention/retention. They can be designed to use either the natural stream bottom or with a concrete invert. End treatments, such as headwalls and wingwalls, can be also cast with decorative finishes such as brick, stone or even form liners cast at our facility.

Advantages and Benefits

  • By combining the efficiency of precast materials and the durability of concrete, not only can projects be finished in less time, at lower cost, with minimal downtime, but they’re also built to withstand the demands of time and pressure.

Our Process

  • Preliminary drawings for the engineer of record
  • Budgetary numbers
  • Foundation design

Product Options/Specifications (sizes, weights and other data):

  • Sizes range from 12’ spans to 84’ spans and from 4’ rises to 15’ rises. Additional rise needs are accomplished with stem walls designed into the foundation
  • Design options in flat top, arch top, single radius and multi radius arch 
  • Precast footings are also available


  • Bridges
  • Culverts
  • Underpasses
  • Vaults
  • Stormwater Storage
  • Tunnels


bottomless culvert

Selection of Our Culvert Products

Precast Concrete Box Culvert


precast concrete headwall


precast concrete culvert