Guardrail installation noise level evaluation final report
By: by Rick Poecker and Brett Sposito for Oregon Dept. of Transportation, Research Group and Federal Highway Administration.
Contributors: Sposito, Brett.; Oregon. Dept. of Transportation. Research Group.; United States. Federal Highway Administration.
Publisher: Oregon Dept. of Transportation
Published: 1999
Place of publication: Salem, OR
Language: eng
Number of pages: 32
Subjects: Roads -- Guard fences -- Design and construction -- Noise.; Roads -- Guard fences -- Oregon -- Design and construction -- Noise.; Pile drivers -- Noise.; Noise control.
Notes: "June 1999."

"State Planning and Research Program Project 315."

"FHWA-OR-RD-99-23"--Documentation Page.

"SPR 315"--Documentation page.

Includes bibliographical references (p. 15).