[Code of Federal Regulations] [Title 23, Volume 1] [Revised as of April 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 23CFR633.201] [Page 154] TITLE 23--HIGHWAYS CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 633--REQUIRED CONTRACT PROVISIONS--Table of Contents Subpart B--Federal-Aid Contracts (Appalachian Contracts) Sec. 633.201 Purpose. Authority: 40 U.S.C. App. 201, 402; 23 U.S.C. 315; 49 CFR 1.48(b)(35). Source: 39 FR 35146, Sept. 30, 1974, unless otherwise noted. The purpose of the regulations in this subpart is to establish policies and outline procedures for administering projects and funds for the Appalachian Development Highway System and Appalachian local access roads.