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LRRB

Minnesota Local Road Research Board

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Culvert Type Evaluation: Concrete vs Plastic vs Corrugated Metal

March 12, 2021 by LRRB

Project will produce best practices guidance for local agency decision-makers in selecting culvert material types for specific locations. The guide will discuss reinforced concrete pipe, plastic or polypropylene pipe, and corrugated metal pipe, identifying differences and best uses for each culvert material. 

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Filed Under: 2022-2026, Implementation Projects

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