Whether the US$131 billion set aside for infrastructure projects under the American Recovery and Reinvestment Act of 2009 can make a lasting contribution to improving the nation's public infrastructure will depend, in part, on the quality of infrastructure management systems and practices in the states. In this article, we examine the factors that influence how well state governments plan for and manage public infrastructure using results from the 2005 and 2008 Government Performance Project. The pooled Tobit regression analysis shows that capital management quality is affected by political variables such as divided legislatures and legislative term limits, fiscal institutions including tax and expenditure limits, and environmental demand factors, specifically the extent of urbanization.