U.S. Government Accountability Office

U.S. Government Accountability Office. GAO-12-308, Intelligent Transportation Systems: Improved DOT Collaboration and Communication Could Enhance the Use of Technology to Manage Congestion. Washington, DC: Government Printing Office, 2012. http://www.gao.gov/assets/590/589430.pdf (accessed 6 December 2012).

This report addresses the current and emerging uses of Intelligent Transportation Systems (ITS) technologies by state and local governments; the challenges these governments face in using ITS; and the extent to which Department of Transportation’s efforts to promote and support ITS address these challenges and follow leading practices.