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LRRB Research Projects

The following are the LRRB research projects. The project descriptions were correct when approved; some details may change over time. The list is grouped by research focus and includes of investigation (Inv.) number. If you are interested in any of these projects, please contact Cory Johnson.

Projects co-funded from other sources are marked with an *

768	Geosynthetics in Roadway Design thru 2011
825	Performance Monitoring of Olmsted CR 117 and 104 and Aggregate Base Material Update
826	Appropriate Use of RAP
840	Performance Of PG 52-34 Oil On Local Roads
843	Predicting the Occurrence of Bumps in Overlays
844*	Update of Vehicle Classification for County Road Pavement Design
846	Hydraulic, Mechanical, and Leaching Characteristics of Recycled Materials
847	Use of Fly Ash for Reconstruction of Bituminous Roads
850	Mechanistic Modeling of Dynamic Cone Penetrometer Test
851*	Allowable Axle Loads on Pavements (Subgrade Analysis)
853	Development of Flexural Vibration Inspection Equipment and Techniques to Rapidly Assess the Structural Health of Rural Bridge Systems: Phase II
854*	Pavement Performance/Failure under Overweight Farm Loads (Pooled Fund Study)
855*	A Property-Based Specification for Coarse Aggregate in Pavement Applications
856*	Investigation of In-Place Asphalt Film Thickness and Performance of Minnesota Hot Mix Asphalt Mixtures
860	Compaction Specifications for Unbound Materials
861	Best Management Practices for Pavement Preservation of Hot Mix Asphalt
864*	Recycled Asphalt Pavements (Pooled Fund Project)
865*	Low Temp Cracking in Asphalt Phase II (Pooled Fund Project)
867*	Composite Pavements (Pooled Fund Project)
868*	Statistical Methods for Materials Testing
871*	Statistical Methods for Materials Testing
872*	MnROAD Data Mining, Evaluation, and Qualification – Phase 1
873	Use of Foamed Asphalt Base Reclamation on Local Roads
874*	Assessment of the Underground Stormwater Management Devices Under High Flow Conditions
875*	Estimating the Size Distribution of Suspended Sediments in Minnesota Stormwater
876	Best Preventive Maintenance Treatment for Recreational Trails
877	Level and Field Test of Dynamic LED Advanced Warning Signals for Unsignalized High-Speed Rural Blind Intersections
878	Asphalt Pavement Performance in Cold Regions
879	Pervious Concrete Pavement in MnROAD Low-Volume Road
880*	Optimal Manpower Planning and Shift Scheduling for Snow and Ice Removal
888	Minnesota Local Agency Pavement Marking Practices – Phase I
890	Driver Behavior Impacts of Residential Street Warning Signs
891*	Performance Assessment of Oversized Culverts to Accommodate Fish Passage
998	Operational Research Program for Local Transportation Groups – 2009

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last modified on April 14, 2008