AASHTO R 20-99 (2021)

Standard Recommended Practice for Procedures for Measuring Highway Noise

American Association of State Highway and Transportation Officials , 1999

Publisher: AASHTO

File Format: PDF

$130.00$260.73

Standard By:American Association of State Highway and Transportation Officials , 1999

Published:1999

Pages:2

File Size:2 files , 1.6 MB

Language:English

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This recommended practice is to provide guidance in acceptable procedures for measuring highway noise levels.

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