"Captive column" crash tests
By: prepared for Federal Highway Administration, Offices of Research and Development, Implementation Division.
Contributors: Barry, D. O.; Mierau, Dean.; United States. Federal Highway Administration. Implementation Division.; Nevada. Dept. of Transportation.
Publisher: The Division; National Technical Information Service [distributor]
Published: 1981
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 42
Subjects: Automobiles -- United States -- Crashworthiness -- Testing.; Roads -- United States -- Lighting -- Break-away supports.
Notes: Cover title.

Authors: B.W. Ross, D.O. Barry, and Deam Mierau.

"Final report."

"March 1981."

"Report no. FHWA/RD-81/501."