Letters of Support
American Association of Port Authorities
American Council of Engineering Companies
American Petroleum Institute
American Public Works Association
American Shore and Beach Preservation Association
Association of Equipment Manufacturers
Associated General Contractors of America
Geosynthetic Materials Association
International Federation of Professional & Technical Engineers
National Association of Counties
National League of Cities
National Parks Conservation Association
National Waterways Conference, Inc.
Plumbing Manufacturers International
Restore America’s Estuaries
Transportation Construction Coalition
U.S. Chamber of Commerce
U.S. Conference of Mayors
Waterways Council, Inc