[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: 23CFR630.102] [Page 138-139] TITLE 23--HIGHWAYS CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 630_PRECONSTRUCTION PROCEDURES--Table of Contents Subpart A_Project Authorization and Agreements Sec. 630.102 Purpose. Subpart A_Project Authorization and Agreements Sec. 630.102 Purpose. 630.104 Applicability. 630.106 Authorization to proceed. 630.108 Preparation of agreement. 630.110 Modification of original agreement. 630.112 Agreement provisions. Subpart B_Plans, Specifications, and Estimates 630.201 Purpose. 630.203 Applicability. 630.205 Preparation, submission, and approval. Subpart C [Reserved] Subpart D_Geodetic Markers 630.401 Purpose. [[Page 139]] 630.402 Policy. 630.403 Initiation of projects. 630.404 Standards. Subparts E-F [Reserved] Subpart G_Advance Construction of Federal-Aid Projects 630.701 Purpose. 630.703 Eligibility. 630.705 Procedures. 630.707 [Reserved] 630.709 Conversion to a regular Federal-aid project. Subpart H_Bridges on Federal Dams 630.801 Purpose. 630.802 Applicability. 630.803 Procedures. Subpart I [Reserved] Subpart J_Traffic Safety in Highway and Street Work Zones 630.1002 Purpose. 630.1004 Background. 630.1006 Policy. 630.1008 Implementation. 630.1010 Contents of the agency procedures. Authority: 23 U.S.C. 106, 109, 115, 315, 320, and 402(a); 23 CFR 1.32; and 49 CFR 1.48(b). Source: 66 FR 23847, May 10, 2001, unless otherwise noted. The purpose of this subpart is to prescribe policies for authorizing Federal-aid projects through execution of the project agreement required by 23 U.S.C. 106(a)(2).