23 USC 109
§ 109 - Standards
- § 109 - Standards
- CHAPTER 1— FEDERAL-AID HIGHWAYS
- Notes
- Editorial Notes
- References in Text
- Amendments
- Statutory Notes and Related Subsidiaries
- Effective Date of 2021 Amendment
- Effective Date of 2015 Amendment
- Effective Date of 2012 Amendment
- Effective Date of 1991 Amendment
- Updates to Manual on Uniform Traffic Control Devices
- Roadside Highway Safety Hardware
- Stormwater Best Management Practices Reports
- Retroactive Application of Adjustment to Criteria for Categorical Exclusion for Projects of Limited Federal Assistance
- Categorical Exclusion Determinations
- Roadway Design Standard Flexibility
- Emergency Exemptions
- Safety for Users
- Categorical Exclusions in Emergencies
- Categorical Exclusions for Projects Within the Right-of-way
- Categorical Exclusion for Projects of Limited Federal Assistance
- Programmatic Agreements and Additional Categorical Exclusions
- Engineering Judgment
- Highway Signs Relating to Veterans Cemeteries
- International Roughness Index
- Environmental Streamlining
- Roadside Safety Technologies
- Metric Requirements
- Type II Noise Barriers
- Highway Signs for National Highway System
- Use of Recycled Paving Material
- Survey and Report on Upgrading of Design Standards
- Erosion Control Guidelines
- Roadside Barrier Technology
- Roadside Barriers and Safety Appurtenances
- Studies Relating to Establishment of Standards for Resurfacing, Restoration, and Rehabilitation of Highways and to Establishment of Uniform Standards and Criteria for Testing and Inspecting Highways and Bridges
- Expenditure of Federal Funds for Highway Signs Using Metric System
- Modification of Project Agreements To Effectuate Requirement of Four-Lanes of Traffic
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