Culvert Repair Best Practices, Specifications, and Special Provisions: Task C Research Synthesis Status: CompleteReport Date: 10/15/2012 Summary: This document contains the results of Task C, Research Synthesis, for the Culvert Repair Best Practices, Specifications and Special Provisions Guidelines Project. These guidelines will provide guidance to MnDOT engineers in making better decisions on culvert repairs. New materials specifications and special provisions will ensure adherence to standardized practices and increase the effectiveness and longevity of repairs. Focus will be on repair of centerline culverts of 24-inches to 72-inches in diameter. Final Deliverables: Other #TRS1209 Related Materials: Related Research: Culvert Repair Best Practices, Specifications and Special Provisions - Best Practices Guidelines