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Surface transportation : efforts to address highway congestion through real-time traffic information systems are expanding but face implementation challenges : report to congressional requesters.

Bibliographic Details
Corporate Author: United States. Government Accountability Office
Format: Government Document eBook
Language:English
Published: [Washington, D.C.] : U.S. Govt. Accountability Office, [2009]
Subjects:
Traffic monitoring.
Traffic congestion.
Traffic engineering.
Real-time data processing.
Online Access:https://purl.fdlp.gov/GPO/LPS120307
Description
Item Description:Title from PDF title page (GAO, viewed Jan. 21, 2010).
"November 2009."
"GAO-10-121R."
Electronic resource.
Physical Description:1 online resource (33 pages) : illustrations, map, charts.
Bibliography:Includes bibliographical references.