Drainage Applications for Transportation - Corrugated Steel Pipe

Corrugated Steel Pipe Drainage Bevel

TrueNorth Steel manufactures and supplies a wide variety of corrugated steel pipe materials to meet the needs of transportation culvert and stormdrain applications. From small diameter culverts to large diameter polymeric coated stormdrain pipe, TrueNorth Steel can supply projects from any of our seven locations. For low-rise culverts, we can provide box culverts, and for ecologically sensitive stream crossings we offer our EcoArch™ bottomless culvert system. When accelerated construction is a priority our pre-fabricated steel headwall system can speed up headwall construction. Our TrueNorth Steel team is very experienced and is available to provide product and project support.

TrueNorth Steel fabricates a variety of corrugated drainage materials.

> Culverts and Stormdrains

  • 6″ to 192″ Diameter
  • Lengths up to 80′ are available
  • Standard and Spiral Rib (Manning’s “n” = .012) Corrugations
  • Galvanized, Aluminized Type 2, & Polymeric coatings provide extended life


> Pre-Fabricated Corrugated Steel Headwalls

  • Single pipe, multi-pipe, skewed applications


> Slotted Drains for Curb Inlets

 > End Treatment Options Include

  • Beveled ends
  • End sections – 6″ to 96″
  • 4-to-1 and 6-to-1 safety slopes; safety aprons
  • Flap gates, Canal gates, and Grates


  > Corrugated Pipe Manholes with Stub Connections

  • Systems provided with ladders, bases, and lifting lugs
  • Single or double wall
Drainage Handbook