原文传递
Companion Guidance for the July 1, 2004, Final Transportation Conformity Rule. Conformity Implementation in Multi-Jurisdictional Nonattainment and Maintenance Areas for Existing and New Air Quality Standards.
| 题名： | Companion Guidance for the July 1, 2004, Final Transportation Conformity Rule. Conformity Implementation in Multi-Jurisdictional Nonattainment and Maintenance Areas for Existing and New Air Quality Standards. |
| 关键词： | *Environmental-protection; *Air-quality-standards.;Motor-vehicles; Clean-Air-Act; Maintenance-areas. |
| 摘要： | The Environmental Protection Agency (EPA) published a final transportation conformity rule for the new air quality standards on July 1, 2004 (69 FR 40004). The final rule describes in general terms how conformity will apply to new nonattainment and maintenance areas under the 8-hour ozone and PM2.5 standards, and how nonattainment areas for the 8-hour ozone standard will use existing adequate or approved motor vehicle emissions budgets ('budgets') in state implementation plans (SIPs) prepared for the 1-hour ozone standard. The transportation conformity rule (40 CFR part 93) outlines the procedures for determining whether federally funded or approved highway and transit projects are consistent with ('conform' to) state air quality goals. Both EPA and the U.S. Department of Transportation (DOT) agree it is necessary to provide additional guidance for conformity implementation to accompany the final rule. EPA is issuing this guidance to clarify how emissions analyses that support them are completed in existing and new nonattainment and maintenance areas, particularly those where multiple agencies or states are involved. |
| 报告类型： | 科技报告 |
相关文献
- Interim Transportation Conformity Guidance for 2006 PM2.5 NAAQS Nonattainment Areas.
- Transportation Conformity Guidance for Quantitative Hot-Spot Analyses in PM(2.5) and PM(10)Nonattainment and Maintenance Areas .
- Guidance for Creating Annual On-Road Mobile Source Emission Inventories for PM2.5 Nonattainment Areas for Use in SIPs and Conformity.
- Guidance for Creating Annual On-Road Mobile Source Emission Inventories for PM2.5 Nonattainment Areas for Use in SIPs and Conformity.
- Transportation Conformity Guidance for 2008 Ozone Nonattainment Areas.
- Guidance for Development Transportation Conformity State Implementation Plans (SIPs).
检索历史
应用推荐
