Determination of driver needs in work zones.
Contributors: United States. Federal Highway Administration. Offices of Research and Development.; Institute for Research.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Offices of Research and Development; National Technical Information Service [distributor]
Published: 1982
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 108
Subjects: Roads -- Design and construction -- Safety measures.; Traffic safety.; Traffic signs and signals.
Notes: Cover title.

"Final report."

"September 1982."

"Institute for Research, Inc."--1st prelim p.

"Report no. FHWA/RD-82/117."

DOT-FH-11-9549.

Includes bibliographical references.