Test and evaluation of W-beam and thrie-beam guard rails.
Contributors: United States. Federal Highway Administration.; Texas Transportation Institute.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration; National Technical Information Service
Published: 1986
Place of publication: McLean, Va; Springfield, Va
Language: eng
Number of pages: 195
Subjects: Roads -- United States -- Guard fences -- Testing.; Bridge railings -- Testing.; School buses.; Impact.
Description: Guardrail design to redirect a school bus moving at 60 mph and an impact angle of 15 degrees.
Notes: Cover title.

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

Distributed to depository libraries in microfiche.

"March 1986"--Cover.

"HRD-10/6-86(400)E"--P. [4] of cover.

Bibliography : p. 37.

Final report. July 79 - June 1982.

Office of Research, Federal Highway Administration, U.S. Department of Transportation. DOT-FH-11-9485. 31T2-042.