Jeff MarrPhone: 612/ 624-4427 Email: marrx003@umn.edu Completed Projects TitleYearReport #Design Considerations for Embankment Protection During Road Overtopping Events20172017-21 Matrix (Partially Grouted) Riprap Lab Flume Study20152015-15 Minnesota Steel Culvert Pipe Service-Life Map20152015-31 Scour Monitoring Technology Implementation20142014-37 A Research Plan and Report on Factors Affecting Culvert Pipe Service Life in Minnesota20122012-27 Decision Support for Scour Monitoring on River Bridges20102010-14