[Code of Federal Regulations]
[Title 23, Volume 1]
[Revised as of April 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 23CFR772.7]

[Page 393]
 
                           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. 772.7  Applicability.

    (a) Type I projects. This regulation applies to all Type I projects 
unless it is specifically indicated that a section applies only to Type 
II projects.
    (b) Type II projects. The development and implementation of Type II 
projects are not mandatory requirements of 23 U.S.C. 109(i) and are, 
therefore, not required by this regulation. When Type II projects are 
proposed for Federal-aid highway participation at the option of the 
highway agency, the provisions of Secs. 772.9(c), 772.13, and 772.19 of 
this regulation shall apply.