23 U.S.C. Chapter 3 — GENERAL PROVISIONS
- § 301— Freedom from tolls
- § 302— State transportation department
- § 304— Participation by small business enterprises
- § 305— Archeological and paleontological salvage
- § 306— Mapping
- § 308— Cooperation with Federal and State agencies and foreign countries
- § 310— Civil defense
- § 311— Highway improvements strategically important to the national defense
- § 312— Detail of Army, Navy, and Air Force officers
- § 313— Buy America
- § 314— Relief of employees in hazardous work
- § 315— Rules, regulations, and recommendations
- § 316— Consent by United States to conveyance of property
- § 317— Appropriation for highway purposes of lands or interests in lands owned by the United States
- § 318— Highway relocation due to airport
- § 319— Landscaping and scenic enhancement
- § 320— Bridges on Federal dams
- § 321— Signs identifying funding sources
- § 322— Magnetic levitation transportation technology deployment program
- § 323— Donations and credits
- § 324— Prohibition of discrimination on the basis of sex
- § 326— State assumption of responsibility for categorical exclusions
- § 327— Surface transportation project delivery program
- § 328— Eligibility for environmental restoration and pollution abatement
- § 329— Eligibility for control of noxious weeds and aquatic noxious weeds and establishment of native species
- § 330— Program for eliminating duplication of environmental reviews
- § 331— Evaluation of projects within an operational right-of-way
- § 332— Pollinator-friendly practices on roadsides and highway rights-of-way