Self-restoring barrier (SERB) guardrail
Subtitle: an interim report on its installation in four states.
Contributors: United States. Federal Highway Administration.
Series: Demonstration project -- no. 939.; Demonstration project (United States. Federal Highway Administration) -- no. 939.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration
Published: 1984
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 57
Subjects: Roads -- United States -- Guard fences.
Other titles: Self-restoring barrier (S.E.R.B.) guardrail.
Notes: Cover title.

"May 1984."

"FHWA-DP-939-1."

June 1983 - August 1983.