United States Code/Title 23/Chapter 1


 * § 101. Definitions and declaration of policy
 * § 102. Program efficiencies
 * § 103. National Highway System
 * § 104. Apportionment
 * [§ 105. Repealed. Pub. L. 117–58, div. A, title I, § 11501(a), Nov. 15, 2021, 135 Stat. 578]
 * § 106. Project approval and oversight
 * § 107. Acquisition of rights-of-way—Interstate System
 * § 108. Advance acquisition of real property
 * § 109. Standards
 * [§ 110. Repealed. Pub. L. 112–141, div. A, title I, § 1519(b)(1)(A), July 6, 2012, 126 Stat. 575]
 * § 111. Agreements relating to use of and access to rights-of-way—Interstate System
 * § 112. Letting of contracts
 * § 113. Prevailing rate of wage
 * § 114. Construction
 * § 115. Advance construction
 * § 116. Maintenance
 * § 117. Nationally significant multimodal freight and highway projects
 * § 118. Availability of funds
 * § 119. National highway performance program
 * § 120. Federal share payable
 * § 121. Payment to States for construction
 * § 122. Payments to States for bond and other debt instrument financing
 * § 123. Relocation of utility facilities
 * § 124. Bridge investment program
 * § 125. Emergency relief
 * § 126. Transferability of Federal-aid highway funds
 * § 127. Vehicle weight limitations—Interstate System
 * § 128. Public hearings
 * § 129. Toll roads, bridges, tunnels, and ferries
 * § 130. Railway-highway crossings
 * § 131. Control of outdoor advertising
 * § 132. Payments on Federal-aid projects undertaken by a Federal agency
 * § 133. Surface transportation block grant program
 * § 134. Metropolitan transportation planning
 * § 135. Statewide and nonmetropolitan transportation planning
 * § 136. Control of junkyards
 * § 137. Fringe and corridor parking facilities
 * § 138. Preservation of parklands
 * § 139. Efficient environmental reviews for project decisionmaking and One Federal Decision
 * § 140. Nondiscrimination
 * § 141. Enforcement of requirements
 * § 142. Public transportation
 * § 143. Highway use tax evasion projects
 * § 144. National bridge and tunnel inventory and inspection standards
 * § 145. Federal-State relationship
 * § 146. Carpool and vanpool projects
 * § 147. Construction of ferry boats and ferry terminal facilities
 * § 148. Highway safety improvement program
 * § 149. Congestion mitigation and air quality improvement program
 * § 150. National goals and performance management measures
 * § 151. National electric vehicle charging and hydrogen, propane, and natural gas fueling corridors
 * § 152. Hazard elimination program
 * § 153. Use of safety belts and motorcycle helmets
 * § 154. Open container requirements
 * [§ 155. Repealed. Pub. L. 112–141, div. A, title I, § 1519(b)(1)(A), July 6, 2012, 126 Stat. 575]
 * § 156. Proceeds from the sale or lease of real property
 * § 157. National Environmental Policy Act of 1969 reporting program
 * § 158. National minimum drinking age
 * § 159. Revocation or suspension of drivers’ licenses of individuals convicted of drug offenses
 * [§ 160. Repealed. Pub. L. 112–141, div. A, title I, § 1519(b)(1)(A), July 6, 2012, 126 Stat. 575]
 * § 161. Operation of motor vehicles by intoxicated minors
 * § 162. National scenic byways program
 * § 163. Safety incentives to prevent operation of motor vehicles by intoxicated persons
 * § 164. Minimum penalties for repeat offenders for driving while intoxicated or driving under the influence
 * § 165. Territorial and Puerto Rico highway program
 * § 166. HOV facilities
 * § 167. National highway freight program
 * § 168. Integration of planning and environmental review
 * § 169. Development of programmatic mitigation plans
 * § 170. Funding flexibility for transportation emergencies
 * § 171. Wildlife crossings pilot program
 * § 172. Wildlife-vehicle collision reduction and habitat connectivity improvement
 * § 173. Rural surface transportation grant program
 * § 174. State human capital plans
 * § 175. Carbon reduction program
 * § 176. Promoting Resilient Operations for Transformative, Efficient, and Cost-saving Transportation (PROTECT) program
 * § 177. Neighborhood access and equity grant program
 * § 178. Environmental review implementation funds
 * § 179. Low-carbon transportation materials grants
 * [§§ 181 to 190. Renumbered §§ 601 to 610]