Federal-Aid Policy Guide
Title 23 - Code of Federal Regulations
(and Non-regulatory Supplements)
Table of Contents
CHAPTER I - FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
SUBCHAPTER A - GENERAL MANAGEMENT AND ADMINISTRATION
SUBCHAPTER B - PAYMENT PROCEDURES
SUBCHAPTER C - CIVIL RIGHTS
SUBCHAPTER D - NATIONAL HIGHWAY INSTITUTE
SUBCHAPTER E - PLANNING AND RESEARCH
420 |
Planning and Research Program Administration |
450 |
Planning Assistance and Standards |
460 |
Public Road Mileage for Apportionment of Highway Safety Funds |
470 |
Highway Systems |
SUBCHAPTER F - TRANSPORTATION INFRASTRUCTURE MANAGEMENT
500 |
Management and Monitoring Systems |
505 |
Projects of National and Regional Significance Evaluation and Rating |
511 |
Real-Time System Management Information Program |
SUBCHAPTER G - ENGINEERING AND TRAFFIC OPERATIONS
620 |
Engineering |
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Non-regulatory Supplement for Part 620, Subpart A |
625 |
Design Standards for Highways |
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Non-regulatory Supplement for Part 625 |
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Interstate System Access |
626 |
Pavement Policy |
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Non-regulatory Supplement for Part 626 |
627 |
Value Engineering |
630 |
Preconstruction Procedures |
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Non-regulatory Supplement for Part 630, Subpart A |
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Non-regulatory Supplement for Part 630, Subpart B |
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Non-regulatory Supplement for Part 630, Subpart D |
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Non-regulatory Supplement for Part 630, Subpart H |
633 |
Required Contract Provisions |
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Non-regulatory Supplement for Part 633, Subpart A |
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Non-regulatory Supplement for Part 633, Subpart B |
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Non-regulatory Supplement 1 for Part 633, Subpart B |
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Non-regulatory Supplement 2 for Part 633, Subpart B |
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Non-regulatory Supplement 3 for Part 633, Subpart B |
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Non-regulatory Supplement 4 for Part 633, Subpart B |
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Non-regulatory Supplement 5 for Part 633, Subpart B |
635 |
Construction and Maintenance |
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Non-regulatory Supplement for Part 635 |
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Non-regulatory Supplement for Part 635, Subpart A |
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Non-regulatory Supplement for Part 635, Subpart B |
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Non-regulatory Supplement for Part 635, Subpart C |
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Non-regulatory Supplement for Part 635, Subpart D |
636 |
Design-build Contracting |
637 |
Construction Inspection and Approval |
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Non-regulatory Supplement for Part 637, Subpart B |
645 |
Utilities |
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Non-regulatory Supplement 1 for Part 645, Subpart A |
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Non-regulatory Supplement 2 for Part 645, Subpart A |
646 |
Railroads |
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Non-regulatory Supplement for Part 646, Subpart A |
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Non-regulatory Supplement 1 for Part 646, Subpart B |
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Non-regulatory Supplement 2 for Part 646, Subpart B |
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Non-regulatory Supplement 3 for Part 646, Subpart B |
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Non-regulatory Supplement 4 for Part 646, Subpart B |
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Non-regulatory Supplement 5 for Part 646, Subpart B |
650 |
Bridges, Structures, and Hydraulics |
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Non-regulatory Supplement 1 for Part 650, Subpart A |
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Non-regulatory Supplement 2 for Part 650, Subpart A |
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Non-regulatory Supplement 3 for Part 650, Subpart A |
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Non-regulatory Supplement 1 for Part 650, Subpart B |
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Non-regulatory Supplement 2 for Part 650, Subpart B |
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Non-regulatory Supplement 3 for Part 650, Subpart B |
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Non-regulatory Supplement for Part 650, Subpart C |
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Non-regulatory Supplement for Part 650, Subpart D |
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Non-regulatory Supplement for Part 650, Subpart G |
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Non-regulatory Supplement for Part 650, Subpart H |
652 |
Pedestrian and Bicycle Accommodations and Projects |
655 |
Traffic Operations |
656 |
Carpool and Vanpool Projects |
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Non-regulatory Supplement for Part 656 |
657 |
Certification of Size and Weight Enforcement |
658 |
Truck Size and Weight, Route DesignationsLength, Width and Weight Limitations |
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Non-regulatory Supplement for Part 658 |
660 |
Special Programs (Direct Federal) |
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Non-regulatory Supplement for Part 660, Subpart A |
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Non-regulatory Supplement 1 for Part 660, Subpart E |
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Non-regulatory Supplement 2 for Part 660, Subpart E |
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Non-regulatory Supplement 3 for Part 660, Subpart E |
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Non-regulatory Supplement 4 for Part 660, Subpart E |
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Non-regulatory Supplement 5 for Part 660, Subpart E |
661 |
Indian Reservation Road Bridge Program |
667 |
[Reserved] |
668 |
Emergency Relief Program |
669 |
Enforcement of Heavy Vehicle Use Tax |
SUBCHAPTER H - RIGHT-OF-WAY AND ENVIRONMENT
SUBCHAPTER I - PUBLIC TRANSPORTATION
810 |
Mass Transit and Special Use Highway Projects |
SUBCHAPTER J - HIGHWAY SAFETY
SUBCHAPTER K - INTELLIGENT TRANSPORTATION SYSTEMS
940 |
Intelligent Transportation System Architecture and Standards |
950 |
Electronic Toll Collection |
SUBCHAPTER L - FEDERAL LANDS HIGHWAYS
970 |
National Park Service Management Systems |
971 |
Forest Service Management Systems |
972 |
Fish and Wildlife Service Management Systems |
973 |
Management Systems Pertaining to the Bureau of Indian Affairs and the Indian Reservation Roads Program |
CHAPTER II - NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
SUBCHAPTER A - PROCEDURES FOR STATE HIGHWAY SAFETY PROGRAMS
1200 |
Uniform Procedures for State Highway Safety Programs |
SUBCHAPTER B - GUIDELINES
1204-1206 |
[Reserved] |
1208 |
National Minimum Drinking Age |
1210 |
Operation of Motor Vehicles By Intoxicated Minors |
1215 |
Use of Safety BeltsCompliance and Transfer-of-funds Procedures |
1225 |
Operation of Motor Vehicles By Intoxicated Persons |
1235 |
Uniform System for Parking for Persons With Disabilities |
1240 |
Safety Incentive Grants for Use of Seat BeltsAllocations Based On Seat Belt Use Rates |
SUBCHAPTER C - GENERAL PROVISIONS
SUBCHAPTER D - TRANSFER AND SANCTION PROGRAMS
1270 |
Open Container Laws |
1275 |
Repeat Intoxicated Driver Laws |
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