Title 23, Chapter 3 — General Provisions

Freedom from tolls

State transportation department

Repealed. Pub. L. 112–141, div. A, title I, § 1519(b)(1)(A), July 6, 2012, 126 Stat. 575]

Participation by small business enterprises

Archeological and paleontological salvage

Mapping

Repealed. Pub. L. 105–178, title V, § 5119(b), June 9, 1998, 112 Stat. 452]

Cooperation with Federal and State agencies and foreign countries

Repealed. Pub. L. 112–141, div. A, title I, § 1519(b)(1)(A), July 6, 2012, 126 Stat. 575]

Civil defense

Highway improvements strategically important to the national defense

Detail of Army, Navy, and Air Force officers

Buy America

Relief of employees in hazardous work

Rules, regulations, and recommendations

Consent by United States to conveyance of property

Appropriation for highway purposes of lands or interests in lands owned by the United States

Highway relocation due to airport

Landscaping and scenic enhancement

Bridges on Federal dams

Signs identifying funding sources

Magnetic levitation transportation technology deployment program

Donations and credits

Prohibition of discrimination on the basis of sex

Repealed. Pub. L. 117–58, div. A, title I, § 11525(r), Nov. 15, 2021, 135 Stat. 608]

State assumption of responsibility for categorical exclusions

Surface transportation project delivery program

Eligibility for environmental restoration and pollution abatement

Eligibility for control of noxious weeds and aquatic noxious weeds and establishment of native species

Program for eliminating duplication of environmental reviews

Evaluation of projects within an operational right-of-way

Pollinator-friendly practices on roadsides and highway rights-of-way