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Designer Guidelines for Trenchless Culvert Repair and Rehabilitation

Office of Hydraulic Engineering
 
Designer Guidelines
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Trenchless Culvert Repair and Rehabilitation
 
In general, culverts used for highway drainage can be placed into two categories; Rigid and Flexible. The
following document contains a list of common problems associated with each type and potential remediation products, techniques
and associated ODOT specifications that can be used without the need for open cut excavation.
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