23 CFR Part 772
PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE
May 21, 2020
§
772.1
Purpose
§
772.3
Noise standards
§
772.5
Definitions
§
772.7
Applicability
§
772.9
Traffic noise prediction
§
772.11
Analysis of traffic noise impacts
§
772.13
Analysis of noise abatement
§
772.15
Federal participation
§
772.17
Information for local officials
§
772.19
Construction noise
Table
1 to Part 772
Noise Abatement Criteria