Title 23

PART 630

Part 630 - Preconstruction Procedures

PART 630 - PRECONSTRUCTION PROCEDURES Authority:23 U.S.C. 106, 109, 112, 115, 315, 320, and 402(a); Sec. 1303 of Pub. L. 112-141, 126 Stat. 405; Sec. 1501 and 1503 of Pub. L. 109-59, 119 Stat. 1144; Pub. L. 105-178, 112 Stat. 193; Pub. L. 104-59, 109 Stat. 582; Pub. L. 97-424, 96 Stat. 2106; Pub. L. 90-495, 82 Stat. 828; Pub. L. 85-767, 72 Stat. 896; Pub. L. 84-627, 70 Stat. 380; 23 CFR 1.32 and 49 CFR 1.85.

23:1.0.1.7.23.1SUBPART A
Subpart A - Project Authorization and Agreements
23:1.0.1.7.23.1.1.1SECTION 630.102
   630.102 Purpose.
23:1.0.1.7.23.1.1.2SECTION 630.104
   630.104 Applicability.
23:1.0.1.7.23.1.1.3SECTION 630.106
   630.106 Authorization to proceed.
23:1.0.1.7.23.1.1.4SECTION 630.108
   630.108 Preparation of agreement.
23:1.0.1.7.23.1.1.5SECTION 630.110
   630.110 Modification of original agreement.
23:1.0.1.7.23.1.1.6SECTION 630.112
   630.112 Agreement provisions.
23:1.0.1.7.23.2SUBPART B
Subpart B - Plans, Specifications, and Estimates
23:1.0.1.7.23.2.1.1SECTION 630.201
   630.201 Purpose.
23:1.0.1.7.23.2.1.2SECTION 630.203
   630.203 Applicability.
23:1.0.1.7.23.2.1.3SECTION 630.205
   630.205 Preparation, submission, and approval.
23:1.0.1.7.23.3SUBPART C
Subpart C [Reserved]
23:1.0.1.7.23.4SUBPART D
Subpart D - Geodetic Markers
23:1.0.1.7.23.4.1.1SECTION 630.401
   630.401 Purpose.
23:1.0.1.7.23.4.1.2SECTION 630.402
   630.402 Policy.
23:1.0.1.7.23.4.1.3SECTION 630.403
   630.403 Initiation of projects.
23:1.0.1.7.23.4.1.4SECTION 630.404
   630.404 Standards.
23:1.0.1.7.23.5SUBPART E
Subparts E-F [Reserved]
23:1.0.1.7.23.6SUBPART G
Subpart G - Advance Construction of Federal-Aid Projects
23:1.0.1.7.23.6.1.1SECTION 630.701
   630.701 Purpose.
23:1.0.1.7.23.6.1.2SECTION 630.703
   630.703 Eligibility.
23:1.0.1.7.23.6.1.3SECTION 630.705
   630.705 Procedures.
23:1.0.1.7.23.6.1.4SECTION 630.707
   630.707 [Reserved]
23:1.0.1.7.23.6.1.5SECTION 630.709
   630.709 Conversion to a regular Federal-aid project.
23:1.0.1.7.23.7SUBPART H
Subpart H - Bridges on Federal Dams
23:1.0.1.7.23.7.1.1SECTION 630.801
   630.801 Purpose.
23:1.0.1.7.23.7.1.2SECTION 630.802
   630.802 Applicability.
23:1.0.1.7.23.7.1.3SECTION 630.803
   630.803 Procedures.
23:1.0.1.7.23.8SUBPART I
Subpart I [Reserved]
23:1.0.1.7.23.9SUBPART J
Subpart J - Work Zone Safety and Mobility
23:1.0.1.7.23.9.1.1SECTION 630.1002
   630.1002 Purpose.
23:1.0.1.7.23.9.1.2SECTION 630.1004
   630.1004 Definitions and explanation of terms.
23:1.0.1.7.23.9.1.3SECTION 630.1006
   630.1006 Work zone safety and mobility policy.
23:1.0.1.7.23.9.1.4SECTION 630.1008
   630.1008 State-level processes and procedures.
23:1.0.1.7.23.9.1.5SECTION 630.1010
   630.1010 Significant projects.
23:1.0.1.7.23.9.1.6SECTION 630.1012
   630.1012 Project-level procedures.
23:1.0.1.7.23.9.1.7SECTION 630.1014
   630.1014 Implementation.
23:1.0.1.7.23.9.1.8SECTION 630.1016
   630.1016 Compliance date.
23:1.0.1.7.23.10SUBPART K
Subpart K - Temporary Traffic Control Devices
23:1.0.1.7.23.10.1.1SECTION 630.1102
   630.1102 Purpose.
23:1.0.1.7.23.10.1.2SECTION 630.1104
   630.1104 Definitions.
23:1.0.1.7.23.10.1.3SECTION 630.1106
   630.1106 Policy and procedures for work zone safety management.
23:1.0.1.7.23.10.1.4SECTION 630.1108
   630.1108 Work zone safety management measures and strategies.
23:1.0.1.7.23.10.1.5SECTION 630.1110
   630.1110 Maintenance of temporary traffic control devices.