Upper Mississippi River and Illinois Waterways: Non-Structural Measures Cost-Benefit Study

These analyses support the U.S. Army Corps of Engineers' study of navigation in the Upper Mississippi River (UMR) and Illinois Waterway (IWW) and address the need to examine the potential of "non-structural measures" to improve efficiency in those waterways. This report describes the initial assessment and selection candidate measures, the activities of two stakeholder Focus Groups in support of the project team, the analytical approach, and the results.