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- Current
Noise Abatement Policy
This policy should be utilized for all ADOT reviewed or approved
construction projects for which the noise study was initiated
on or after the policy effective date. Consult the EPG Air and
Noise Team prior to utilizing this policy in the preparation of
any noise analysis. This policy became effective on July 13, 2011,
and supersedes the previous Noise Abatement Policy dated December
5, 2005 and amended August 24, 2007.
- Appendix
A ~ 772 Final Rule
- Appendix
B ~ Highway Traffic Noise Analysis and Abatement Guidance
Revised January 2011
- Appendix
C ~ Measurement of Highway-Related Noise
- Appendix
D ~ Traffic Noise Study Report Format Guide
- Superceded
ADOT Noise Abatement Policy / Addendum
This policy is published solely for informational purposes and
may only be utilized for those projects for which a noise study
was initiated prior to July 13, 2011. Consult the EPG Air and
Noise Team prior to utilizing this policy in the preparation of
any noise analysis for an ADOT-managed or approved project. This
policy became effective on December 5, 2005, and supersedes the
previous Noise Abatement Policy dated March 31, 2000. An addendum
to the noise policy was approved by the Federal Highway Administration
on August 24, 2007.
- Facts
about Noise
This handy flyer provides general rules of thumb about noise decibels
levels and noise mitigation.
- Common
Indoor and Outdoor Noise Levels
This handy chart illustrates the decibel levels of indoor noise
sources, such as a vacuum cleaner, and outdoor noise sources,
such as a diesel truck. The chart ranges from 0 to 140 decibels.
- Adobe Reader
Documents are posted as they become available in PDF format, which
requires Adobe Reader to view.
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