Title 23, Chapter I — Chapter I
53 parts
Part 1
General
15 sections
Part 140
Reimbursement
32 sections
Part 172
Procurement, Management, and Administration of Engineering and Design Related Services
6 sections
Part 180
Credit Assistance for Surface Transportation Projects
1 sections
Part 190
Incentive Payments for Controlling Outdoor Advertising on the Interstate System
4 sections
Part 192
Drug Offender's Driver's License Suspension
7 sections
Part 200
Title Vi Program and Related Statutes—implementation and Review Procedures
6 sections
Part 230
External Programs
26 sections
Part 260
Education and Training Programs
13 sections
Part 420
Planning and Research Program Administration
16 sections
Part 450
Planning Assistance and Standards
38 sections
Part 460
Public Road Mileage for Apportionment of Highway Safety Funds
3 sections
Part 470
Highway Systems
8 sections
Part 490
National Performance Management Measures
58 sections
Part 511
Real-time System Management Information Program
8 sections
Part 515
Asset Management Plans
10 sections
Part 620
Engineering
7 sections
Part 624
Interstate System Access
7 sections
Part 625
Design Standards for Highways
4 sections
Part 626
Pavement Policy
3 sections
Part 627
Value Engineering
5 sections
Part 630
Preconstruction Procedures
33 sections
Part 633
Required Contract Provisions
4 sections
Part 635
Construction and Maintenance
59 sections
Part 636
Design-build Contracting
59 sections
Part 637
Construction Inspection and Approval
5 sections
Part 645
Utilities
23 sections
Part 646
Railroads
17 sections
Part 650
Bridges, Structures, and Hydraulics
38 sections
Part 655
Traffic Operations
7 sections
Part 656
Carpool and Vanpool Projects
4 sections
Part 657
Certification of Size and Weight Enforcement
11 sections
Part 658
Truck Size and Weight, Route Designations—length, Width and Weight Limitations
13 sections
Part 660
Special Programs (Direct Federal)
10 sections
Part 661
Tribal Transportation Facility Bridge Program (Ttfbp)
29 sections
Part 667
Periodic Evaluation of Facilities Repeatedly Requiring Repair and Reconstruction Due to Emergency Events
5 sections
Part 668
Emergency Relief Program
15 sections
Part 669
Enforcement of Heavy Vehicle Use Tax
11 sections
Part 680
National Electric Vehicle Infrastructure Standards and Requirements
10 sections
Part 710
Right-of-way and Real Estate
28 sections
Part 750
Highway Beautification
39 sections
Part 751
Junkyard Control and Acquisition
13 sections
Part 752
Landscape and Roadside Development
11 sections
Part 771
Environmental Impact and Related Procedures
25 sections
Part 772
Procedures for Abatement of Highway Traffic Noise and Construction Noise
10 sections
Part 773
Surface Transportation Project Delivery Program Application Requirements and Termination
9 sections
Part 774
Parks, Recreation Areas, Wildlife and Waterfowl Refuges, and Historic Sites (Section 4(F))
9 sections
Part 777
Mitigation of Impacts to Wetlands and Natural Habitat
7 sections
Part 778
Pilot Program for Eliminating Duplication of Environmental Reviews
7 sections
Part 810
Mass Transit and Special Use Highway Projects
22 sections
Part 924
Highway Safety Improvement Program
9 sections
Part 940
Intelligent Transportation System Architecture and Standards
7 sections
Part 950
Electronic Toll Collection
5 sections