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Slip Lining Twin Culverts Eliminates Road Closure, Saves Time and Slashes Rehabilitation Cost
In The Trenches examines the environmental, economic and operational advantages of using this specialized, trenchless method to rehabilitate certain large culvert installations. -
Road Weary
An interview with In The Trenches' editor regarding the state of Canada's aging infrastructure and the important role Corrugated Steel Pipe (CSP) will play in its remediation moving forward. -
How Corrugated Steel Pipe Became Part of a Mysterious Native Legend
Corrugated steel pipe as part of a native ritual.