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AASHTO R 20 : 1999 : R2012
M00012076
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AASHTO R 20 : 1999 : R2012
PRACTICE FOR PROCEDURES FOR MEASURING HIGHWAY NOISE
American Association of State Highway and Transportation Officials
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Table of Contents
1. SCOPE
2. GENERAL PROVISIONS
Abstract
Gives guidance in acceptable procedures for measuring Highway noise levels.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | American Association of State Highway and Transportation Officials |
| ProductNote | Reconfirmed 2012 |