Precast Concrete Drainage Channel | 10ft x 36in x 38in

Heavy-Duty Performance for High-Capacity Flow

The 10ft x 36in x 38in Precast Drainage Channel is engineered to deliver aggressive stormwater mitigation and long-term structural reliability. Striking an optimal balance between maximum hydraulic capacity and excavation efficiency, this 38-inch deep channel safely contains and redirects massive volumes of water, preventing flooding and erosion in high-risk infrastructure zones.

Why Contractors Choose This 36" x 38" Channel

Optimized Depth-to-Flow Ratio

At 38 inches deep and 36 inches wide, this configuration offers exceptional water volume containment while slightly reducing the excavation depth requirements compared to our maximum-capacity models. The smooth, factory-finished interior minimizes friction, preventing debris buildup and maintaining high-velocity water movement during peak storm events.

The "Drop-In" Advantage

Reduce expensive on-site labor and eliminate the weather delays associated with traditional poured-in-place concrete.

• Interlocking Efficiency: Each 10-foot modular section features an engineered male-female joint system, ensuring perfect alignment and a tight, seamless structural run.

• Ready-to-Install: Delivered fully cured and ready to set. Once your trench base is prepped, these units can be dropped into place and operational immediately, drastically accelerating project timelines.

Proven Industrial Durability

Manufactured in a controlled environment to strict ASTM specifications, these channels provide the structural density required to withstand heavy traffic impacts, chemical runoff, and severe freeze-thaw cycles. They provide a permanent, maintenance-free drainage solution that consistently outlasts field-poured alternatives.

Targeted Applications

• Highway & Heavy Civil: Reliable cross-drainage and high-volume runoff mitigation beneath roadways and major embankments.

• Airport Perimeters: Capable of supporting heavy loads while providing high-capacity drainage for tarmac perimeters and ground support zones.

• Municipal Flood Control: Effective storm surge routing and large-scale urban water management.

• Industrial Facilities: Safely manages high-volume process water and heavy site runoff in manufacturing and chemical plants.

Technical Specifications

Logistics & Nationwide Shipping

Your project schedule is our priority. U.S. Barricades manufactures 100% American-made infrastructure products and ships directly to your job site from our nationwide distribution network, keeping freight costs down and reducing lead times to all 50 states.

Ready to start your project?

Contact our team for a project-specific quote, current lead times, and assistance calculating the total linear footage required for your site.

View or download a PDF for this product