This is the ninth in a series of combined documents prepared by the U.S. Department of Transportation (DOT) to satisfy requirements for reports to Congress on the condition, performance, and future capital investment needs of the Nation’s highway and transit systems. This 2010 Status of the Nation’s Highways, Bridges, and Transit: Conditions and Performance report to Congress (C&P report) draws primarily on 2008 data. In assessing recent trends, many of the exhibits presented in this report present statistics for the primary data years reflected in the last five C&P reports (2000, 2002, 2004, 2006, and 2008). Other charts and tables cover different time periods depending on data availability and years of significance for particular data series. This document is intended to provide decision makers with an objective appraisal of the physical conditions, operational performances, and financing mechanisms of highways, bridges, and transit systems based both on the current state of these systems and on the projected future state of these systems under a set of alternative future investment scenarios. This report offers a comprehensive, data-driven background to support the development and evaluation of legislative, program, and budget options at all levels of government. It also serves as a primary source of information for national and international news media, transportation associations, and industry. (Author/publisher)
Samenvatting