40 CFR Part 93
PART 93—DETERMINING CONFORMITY OF FEDERAL ACTIONS TO STATE OR FEDERAL IMPLEMENTATION PLANS
- PART 93—DETERMINING CONFORMITY OF FEDERAL ACTIONS TO STATE OR FEDERAL IMPLEMENTATION PLANS
- Chapter I—Environmental Protection Agency › Subchapter C—Air Programs
- Subpart A—Conformity to State or Federal Implementation Plans of Transportation Plans, Programs, and Projects Developed, Funded or Approved Under Title 23 U.S.C. or the Federal Transit Laws
- § 93.100 Purpose.
- § 93.101 Definitions.
- § 93.102 Applicability.
- § 93.103 Priority.
- § 93.104 Frequency of conformity determinations.
- § 93.105 Consultation.
- § 93.106 Content of transportation plans and timeframe of conformity determinations.
- § 93.107 Relationship of transportation plan and TIP conformity with the NEPA process.
- § 93.108 Fiscal constraints for transportation plans and TIPs.
- § 93.109 Criteria and procedures for determining conformity of transportation plans, programs, and projects: General.
- § 93.110 Criteria and procedures: Latest planning assumptions.
- § 93.111 Criteria and procedures: Latest emissions model.
- § 93.112 Criteria and procedures: Consultation.
- § 93.113 Criteria and procedures: Timely implementation of TCMs.
- § 93.114 Criteria and procedures: Currently conforming transportation plan and TIP.
- § 93.115 Criteria and procedures: Projects from a transportation plan and TIP.
- § 93.116 Criteria and procedures: Localized CO, PM10, and PM2.5 violations (hot-spots).
- § 93.117 Criteria and procedures: Compliance with PM10 and PM2.5 control measures.
- § 93.118 Criteria and procedures: Motor vehicle emissions budget.
- § 93.119 Criteria and procedures: Interim emissions in areas without motor vehicle emissions budgets.
- § 93.120 Consequences of control strategy implementation plan failures.
- § 93.121 Requirements for adoption or approval of projects by other recipients of funds designated under title 23 U.S.C. or the Federal Transit Laws.
- § 93.122 Procedures for determining regional transportation-related emissions.
- § 93.123 Procedures for determining localized CO, PM10, and PM2.5 concentrations (hot-spot analysis).
- § 93.124 Using the motor vehicle emissions budget in the applicable implementation plan (or implementation plan submission).
- § 93.125 Enforceability of design concept and scope and project-level mitigation and control measures.
- § 93.126 Exempt projects.
- § 93.127 Projects exempt from regional emissions analyses.
- § 93.128 Traffic signal synchronization projects.
- § 93.129 Special exemptions from conformity requirements for pilot program areas.
- Subpart B—Determining Conformity of General Federal Actions to State or Federal Implementation Plans
- § 93.150 Prohibition.
- § 93.151 State implementation plan (SIP) revision.
- § 93.152 Definitions.
- § 93.153 Applicability.
- § 93.154 Federal agency conformity responsibility.
- § 93.155 Reporting requirements.
- § 93.156 Public participation.
- § 93.157 Reevaluation of conformity.
- § 93.158 Criteria for determining conformity of general Federal actions.
- § 93.159 Procedures for conformity determinations of general Federal actions.
- § 93.160 Mitigation of air quality impacts.
- § 93.161 Conformity evaluation for Federal installations with facility-wide emission budgets.
- § 93.162 Emissions beyond the time period covered by the SIP.
- § 93.163 Timing of offsets and mitigation measures.
- § 93.164 Inter-precursor mitigation measures and offsets.
- § 93.165 Early emission reduction credit programs at Federal facilities and installation subject to Federal oversight.
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