Single Cell

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  • single-cell-culverts-new-hampshire
  • single-cell-precast-concrete
  • single-cell-redi-mix-concrete

Single cell box culverts are the most common and versatile culverts produced. Michie Corporation can produce a variety of sizes to meet any existing site conditions. With many options available single cell box culverts can meet any of your construction needs. 

Single Cell Precast Box Culverts are ideal for situations where site conditions demand wide,
shallow conduits to handle required flows, as well as:

  • Installations where round concrete pipe cannot provide adequate flow capacity
  • As a faster and stronger substitute for cast-in-place box culverts, long-span metal arches, or multibarrel circular culverts


Precast Box Culverts can be used for the following:

  • Highway culverts
  • Short-span highway bridges
  • Storm drains
  • Extension of existing box culverts
  • Livestock, pedestrian or golf cart undercrossings
  • Utility tunnels
  • Groundwater recharge systems
  • To replace existing open channels or ditches, enabling land to be used productively
  • Jacked or tunneled installations
  • Railroad culverts
  • Placed side by side to create a dual run for twice the flow


Precast Box Culverts are normally available in spans of 3 feet through 16 feet, with a variety of rises.


A variety of natural form liners, stone retention baffles, skewed or plumed ends, headwalls or curbwalls, wingwalls, even cast in wildlife crossing are available.

Benefits of Precast

  • Superior strength and durability
  • Fast easy instillation
  • Reduced on site labor costs
  • Reduced downtime to local roads and traffic
  • Quality -  Produced in controlled environments utilizing strict NPCA standards
  • Long life span
  • Locally manufactured
  • Proven design




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