Letters of Support

American Farm Bureau Federation American Iron and Steel Institute American Shore & Beach Preservation Association (ASBPA) American Society of Civil Engineers (ASCE) Chamber of Commerce Geosynthetic Materials Association  National Association of Counties (NACo) National Association of Manufacturers (Key Vote) National League of Cities (NLC) National Parks Conservation Association National Stone, Sand, & Gravel Association (NSSGA) National Waterways Conference, Inc.  The American Association of Port Authorities (AAPA) The American Council of Engineering Companies (ACEC) The Associated General Contractors of America (AGC) The American Petroleum Institute (API) The American Waterways Operators (AWO) The National Waterways Conference The National Association of Flood and Stormwater Management Agencies (NAFSMA) The United States Conference of Mayors Waterways Council, Inc. (WCI)