Improvements and new concepts for traffic control in work zones.
Contributors: United States. Federal Highway Administration.; Texas Transportation Institute.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration; National Technical Information Service [distributor]
Published: 1985
Place of publication: [Washington, D.C.]; Springfield, Va
Language: eng
Subjects: Roads -- Design and construction -- United States -- Safety measures.; Traffic conflicts -- United States.; Speed limits -- United States.
Notes: Cover title.

"Texas Transportation Institute, Texas A&M University"--Tech. rept. doc. p.

Description based on vol. 4.

Distributed to depository libraries in microfiche.

"September 1985."

"HRD-10/8-85(310"--P. [4] of cover.

Bibliography: p. 43-45.

Final report. September 1981-December 1983.

U.S. Department of Transportation, Federal Highway Administration, Office of Safety and Traffic Operations Research. DTFH61-81-C-00102. 31A5-064.
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