
U.S. State Highway #10
TRANSPORTATION

Project Profile
Materials & Equipment | CSP Aluminized Steel Type ll Spiral Rib Pipe 10 Ga., 60” Dia. |
---|---|
Location: | Audubon, MN |
Owner: | Minnesota DOT |
Contractor: | Riley Brothers |
Consulting Engineer: | Minnesota DOT |
Application: | Rehabilitation of existing concrete box culvert with smooth interior CSP |
Special Project Elements: | It was a project requirement that the road remain open during project and to keep water flowing through the crossing to meet MNDOT environmental requirements. |
Why corrugated steel pipe from TrueNorth Steel?
Hydraulic capacity, smooth interior spiral rib CSP with Mannings “n” = .012