... costs as a result of BABs. The National Association of State Treasurers, the U.S. Conference of Mayors, the National League of Cities, the National Association of Counties, the Council of State ... transportation infrastructure investment. Proposals from the American Public Transport Association (APTA), the American Association of State Highway and Transportation Officials (AASHTO), the ... million).63 After the Second World War a series of structural changes took place, including a significant increase in the average wealth of American families, the vast expansion of the American automotive...