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Title 23

Displaying title 23, up to date as of 9/17/2021. Title 23 was last amended 8/16/2021.
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Title 23 Highways Part / Section
Chapter I Federal Highway Administration, Department of Transportation 1 – 999
Subchapter A General Management and Administration 1
Part 1 General 1.1 – 1.36
Subchapter B Payment Procedures 140 – 192
Subchapter C Civil Rights 200 – 230
Part 200 Title VI Program and Related Statutes - Implementation and Review Procedures 200.1 – 200.11
Part 230 External Programs 230.101 – 230.415
Subchapter D National Highway Institute 260
Part 260 Education and Training Programs 260.101 – 260.407
Subchapter E Planning and Research 420 – 490
Subchapter F Transportation Infrastructure Management 500 – 515
Part 500 Management and Monitoring Systems 500.101 – 500.204
Part 505 Projects of National and Regional Significance Evaluation and Rating 505.1 – 505.17
Part 511 Real-Time System Management Information Program 511.301 – 511.315
Part 515 Asset Management Plans 515.1 – 515.19
Subchapter G Engineering and Traffic Operations 620 – 669
Subchapter H Right-of-Way and Environment 710 – 778
Subchapter I Public Transportation 810
Part 810 Mass Transit and Special Use Highway Projects 810.2 – 810.310
Subchapter J Highway Safety 924
Part 924 Highway Safety Improvement Program 924.1 – 924.17
Subchapter K Intelligent Transportation Systems 940 – 950
Part 940 Intelligent Transportation System Architecture and Standards 940.1 – 940.13
Part 950 Electronic Toll Collection 950.1 – 950.9
Subchapter L Federal Lands Highways 970 – 999