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All sources · 120,000 documents · Table of contents · Highways
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Code of Federal Regulations

The rulebook that implements federal statutes.

120,000documentsacross 1 source
PART 1
General
13 sectionsOpen →
PART 140
Reimbursement
32 sectionsOpen →
PART 172
Procurement, Management, and Administration of Engineering and Design Related Services
6 sectionsOpen →
PART 180
Credit Assistance for Surface Transportation Projects
1 sectionsOpen →
PART 190
Incentive Payments for Controlling Outdoor Advertising on the Interstate System
4 sectionsOpen →
PART 192
Drug Offender's Driver's License Suspension
7 sectionsOpen →
PART 200
Title VI Program and Related Statutes—Implementation and Review Procedures
6 sectionsOpen →
PART 230
External Programs
26 sectionsOpen →
PART 260
Education and Training Programs
13 sectionsOpen →
PART 420
Planning and Research Program Administration
16 sectionsOpen →
PART 450
Planning Assistance and Standards
38 sectionsOpen →
PART 460
Public Road Mileage for Apportionment of Highway Safety Funds
3 sectionsOpen →
PART 470
Highway Systems
8 sectionsOpen →
PART 490
National Performance Management Measures
57 sectionsOpen →
PART 511
Real-Time System Management Information Program
8 sectionsOpen →
PART 515
Asset Management Plans
10 sectionsOpen →
PART 620
Engineering
7 sectionsOpen →
PART 624
Interstate System Access
7 sectionsOpen →
PART 625
Design Standards for Highways
4 sectionsOpen →
PART 626
Pavement Policy
3 sectionsOpen →
PART 627
Value Engineering
5 sectionsOpen →
PART 630
Preconstruction Procedures
32 sectionsOpen →
PART 633
Required Contract Provisions
4 sectionsOpen →
PART 635
Construction and Maintenance
58 sectionsOpen →
PART 636
Design-Build Contracting
57 sectionsOpen →
PART 637
Construction Inspection and Approval
5 sectionsOpen →
PART 645
Utilities
23 sectionsOpen →
PART 646
Railroads
16 sectionsOpen →
PART 650
Bridges, Structures, and Hydraulics
38 sectionsOpen →
PART 655
Traffic Operations
7 sectionsOpen →
PART 656
Carpool and Vanpool Projects
4 sectionsOpen →
PART 657
Certification of Size and Weight Enforcement
11 sectionsOpen →
PART 658
Truck Size and Weight, Route Designations—Length, Width and Weight Limitations
13 sectionsOpen →
PART 660
Special Programs (Direct Federal)
10 sectionsOpen →
PART 661
Tribal Transportation Facility Bridge Program (TTFBP)
29 sectionsOpen →
PART 667
Periodic Evaluation of Facilities Repeatedly Requiring Repair and Reconstruction Due to Emergency Events
5 sectionsOpen →
PART 668
Emergency Relief Program
15 sectionsOpen →
PART 669
Enforcement of Heavy Vehicle Use Tax
11 sectionsOpen →
PART 680
National Electric Vehicle Infrastructure Standards and Requirements
10 sectionsOpen →
PART 710
Right-of-Way and Real Estate
27 sectionsOpen →
PART 750
Highway Beautification
39 sectionsOpen →
PART 751
Junkyard Control and Acquisition
13 sectionsOpen →
PART 752
Landscape and Roadside Development
11 sectionsOpen →
PART 771
Environmental Impact and Related Procedures
24 sectionsOpen →
PART 772
Procedures for Abatement of Highway Traffic Noise and Construction Noise
10 sectionsOpen →
PART 773
Surface Transportation Project Delivery Program Application Requirements and Termination
9 sectionsOpen →
PART 774
Parks, Recreation Areas, Wildlife and Waterfowl Refuges, and Historic Sites (Section 4(f))
9 sectionsOpen →
PART 777
Mitigation of Impacts to Wetlands and Natural Habitat
7 sectionsOpen →
PART 778
Pilot Program for Eliminating Duplication of Environmental Reviews
7 sectionsOpen →
PART 810
Mass Transit and Special Use Highway Projects
22 sectionsOpen →
PART 924
Highway Safety Improvement Program
9 sectionsOpen →
PART 940
Intelligent Transportation System Architecture and Standards
7 sectionsOpen →
PART 950
Electronic Toll Collection
5 sectionsOpen →
PART 1200
Uniform Procedures for State Highway Safety Grant Programs
34 sectionsOpen →
PART 1208
National Minimum Drinking Age
6 sectionsOpen →
PART 1210
Operation of Motor Vehicles by Intoxicated Minors
10 sectionsOpen →
PART 1215
Use of Safety Belts—Compliance and Transfer-of-Funds Procedures
8 sectionsOpen →
PART 1225
Operation of Motor Vehicles by Intoxicated Persons
12 sectionsOpen →
PART 1235
Uniform System for Parking for Persons with Disabilities
8 sectionsOpen →
PART 1240
Safety Incentive Grants for Use of Seat Belts—Allocations Based on Seat Belt Use Rates
9 sectionsOpen →
PART 1270
Open Container Laws
8 sectionsOpen →
PART 1275
Repeat Intoxicated Driver Laws
9 sectionsOpen →
PART 1300
Uniform Procedures for State Highway Safety Grant Programs
33 sectionsOpen →
PART 1327
Procedures for Participating in and Receiving Information from the National Driver Register Problem Driver Pointer System
7 sectionsOpen →
PART 1340
Uniform Criteria for State Observational Surveys of Seat Belt Use
13 sectionsOpen →
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