[Code of Federal Regulations]
[Title 23, Volume 1]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 23CFR772.1]

[Page 396-397]
 
                           TITLE 23--HIGHWAYS
 
 CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
 
PART 772_PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND 
CONSTRUCTION NOISE--Table of Contents
 
Sec. 772.1  Purpose.




Sec.
772.1 Purpose.
772.3 Noise standards.
772.5 Definitions.
772.7 Applicability.
772.9 Analysis of traffic noise impacts and abatement measures.
772.11 Noise abatement.
772.13 Federal participation.
772.15 Information for local officials.
772.17 Traffic noise prediction.
772.19 Construction noise.

Table 1 to Part 772--Noise Abatement Criteria
Appendix A to Part 772--National Reference Energy Mean Emission Levels 
          as a Function of Speed

    Authority: 23 U.S.C. 109(h), 109(i); 42 U.S.C. 4331, 4332; sec. 
339(b), Pub. L. 104-59, 109 Stat. 568, 605; 49 CFR 1.48(b).

    Source: 47 FR 29654, July 8, 1982; 47 FR 33956, Aug. 5, 1982, unless 
otherwise noted.

[[Page 397]]


    To provide procedures for noise studies and noise abatement measures 
to help protect the public health and welfare, to supply noise abatement 
criteria, and to establish requirements for information to be given to 
local officials for use in the planning and design of highways approved 
pursuant to title 23 U.S.C.