Smart highways
Subtitle: an assessment of their potential to improve travel : report to the Chairman, Subcommittee on Transportation, Committee on Appropriations, U.S. Senate
By: United States General Accounting Office
Publisher: The Office; U.S. General Accounting Office [distributor
Published: 1991
Place of publication: [Washington, D.C.]; [Gaithersburg, MD (P.O. Box 6015, Gaithersburg 20877)]
Language: eng
Format: Microform
Number of pages: 76
Subjects: Highway communications -- United States -- Evaluation; Traffic congestion -- United States -- Prevention; Electronic traffic controls
Notes: Cover title

Distributed to depository libraries in microfiche

"May 1991."

"GAO/PEMD-91-18."

"B-243378.1"--P. [1]

Includes bibliographical references (p. 72-76)

Microfiche. [Washington, D.C. : U.S. General Accounting Office, 1991?]. 1 microfiche : negative