CFR > Title 23 > Chapter I CFR > Title 23 > Chapter I – Federal Highway Administration, Department of Transportation Current as of: 2024 | Check for updates | Other versions Subchapter A General Management and Administration Subchapter B Payment Procedures Subchapter C Civil Rights Subchapter D National Highway Institute Subchapter E Planning and Research Subchapter F Transportation Infrastructure Management Subchapter G Engineering and Traffic Operations Subchapter H Right-of-Way and Environment Subchapter I Public Transportation Subchapter J Highway Safety Subchapter K Intelligent Transportation Systems Subchapter L Federal Lands Highways Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.