Search MnDOT and the Local Road Research Board (LRRB) projects ui-button Enter text to search for research topics, report numbers, and researcher names. Boolean operators (And, Or, Not) can be used to further refine your search. Search for:Category:All available categoriesAdministrativeBridge and StructuresDedicated ProgramsEnvironmentalFederal Program SupportMaintenance OperationsMaterials and ConstructionMultimodalPolicy and PlanningTraffic and Safety All available categoriesAdministrativeBridge and StructuresDedicated ProgramsEnvironmentalFederal Program SupportMaintenance OperationsMaterials and ConstructionMultimodalPolicy and PlanningTraffic and SafetyYear:All available years20192018201720162015201420132012201120102009200820072006200520042003200220012000 All available years20192018201720162015201420132012201120102009200820072006200520042003200220012000Project Status: Active CompleteSearch