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Why Are More Engineers Choosing Corrugated Steel Pipe?

Because it works! It's fast to install. It lasts for generations. And it's made right here in America.

Corrugated steel pipe (CSP) isn’t just another option on the table—it’s the stronger, smarter alternative to concrete and plastic. CSP handles heavy loads without cracking, adapts to challenging site conditions, and installs with smaller crews and lighter equipment. While concrete needs cranes and custom bedding, and plastic struggles with structural integrity, CSP delivers every time. It’s tough enough for floods, flexible enough for seismic zones, and trusted coast to coast in everything from culverts and storm drains to bridge replacements and detention systems.

See why steel stands above the rest - click the link below!
Why Choose CSP?
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Real Deal on Steel E-News

Three large-diameter corrugated steel culvert barrels with metal headwalls positioned at the Gregory County construction site.

Triple-Barrel Corrugated Steel Culvert Improves County Road 27 in South Dakota

Project Summary Gregory County replaced a failing culvert near Burke, South Dakota, with three 120-inch corrugated steel pipes and prefabricated metal headwalls. The new system ...
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Large-diameter galvanized corrugated steel pipe sections staged for the Oliver County culvert replacement.

Emergency Culvert Replacement Restores Oliver County Road in North Dakota

Project Summary A failed culvert threatened a heavily traveled road in Oliver County, North Dakota. TrueNorth Steel delivered 450 feet of galvanized corrugated steel pipe ...
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Corrugated steel structural plate cells prepared for installation at the Kastamonu bridge project.

Six-Cell Corrugated Steel Bridge Expands Hydraulic Capacity in Kastamonu

Project Summary A six-cell corrugated steel bridge replaced an aging reinforced concrete crossing in Kastamonu, Türkiye, to improve river flow and flood safety. Designed and ...
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Steel Applications

BRIDGES
Corrugated steel pipe end treatment installed at culvert outletCULVERTS
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SOLUTIONS
Large underground corrugated steel stormwater storage system before backfillingSTORMWATER
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