Heavy Civil Certified
Underground Water Management
Box Culverts
Monolithic, heavy-duty precast concrete box culverts designed for stream crossings, storm water bypass, and heavy traffic (H-20) underground tunneling. Engineered for rapid site installation to minimize road closure times.
Baseline Engineering Parameters
Concrete Matrix5000 PSI
Tensile SystemGrade 60
Compliance TargetH-20 / HS-20
Design Lifespan100+ Years
System Advantages
- Watertight Joint Seals
- Custom Skewed Ends
- Monolithic Pour Construction