United States Code/Title 23/Chapter 5


 * § 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 Repealed. Pub. L. 112–141, div. E, title II, §§ 52006(a), 52007(a), July 6, 2012, 126 Stat. 882]
 * [§ 508. Repealed. Pub. L. 114–94, div. A, title VI, § 6019(d)(1)(A), Dec. 4, 2015, 129 Stat. 1581]
 * [§ 509. Repealed. Pub. L. 112–141, div. E, title II, § 52008(a), July 6, 2012, 126 Stat. 882]
 * § 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