• § 501. Definitions

• § 502. Surface transportation research, development, and technology

• § 503. Research and technology development and deployment

• § 504. Training and education

• § 505. State planning and research

• [§§ 506, 507. Repealed.

• [§ 508. Repealed.

• [§ 509. Repealed.

• § 510. Future strategic highway research program

• § 511. Multistate corridor operations and management

• § 512. National ITS program plan

• § 513. Use of funds for ITS activities

• § 514. Goals and purposes

• § 515. General authorities and requirements

• § 516. Research and development

• § 517. National architecture and standards

• § 518. Vehicle-to-vehicle and vehicle-to-infrastructure communications systems deployment

• § 519. Infrastructure development

• § 520. Transportation Resilience and Adaptation Centers of Excellence