The national transit research program in the United States commands fewer resources than research on other surface transportation modes. In real dollars, expenditures on the national transit research program declined over the past six years. While the Safe, Accountable, Flexible, and Efficient Transportation Equity Act of 2005 reverses this trend by increasing transit research funding over the next five fiscal years, transit research funding still lags aviation, highways, and railroads. The low priority assigned transit research at the national level is also prevalent at the state, transit industry, and university levels. In an effort to focus resources on the transit industry’s most pressing needs, the Federal Transit Administration (FTA) ...