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FHWA Conformity Concurrence Letter - 11/1/2023
EPA Conformity Concurrence Letter - 10/27/2023
TCEQ Conformity Concurrence Letter- 10/26/2023
TxDOT Conformity Concurrence Letter - 9/11/2023
Air Quality Comformity Public Meetings
As the Gulf Coast region continues to grow and expand, it is imperative that we are mindful of how our air quality is impacted. In response to the most recent amendments to the long-term regional transportation plan (RTP), the Houston-Galveston Area Council has set forth a proposed air quality conformity determination.
H-GAC held a virtual public meeting on Tuesday, March 21, 2023 at 6:00 pm to inform the public about air quality conformity and how it relates to the transportation plan.
2023 Transportation Conformity Documents and Files
| Document | Notes | Date Posted/Updated |
|---|---|---|
| Executive Summary | 11/1/2023 | |
| Conformity Determination (Addendum) | 10/24/2023 | |
| Appendix 1 (Addendum) | Paper and Resolution for Transportation Policy Council | 5/12/2023 |
| Appendix 2 | Applicable SIP Excerpts | 3/9/2023 |
| Appendix 3A | 2045 RTP Fiscally Constrained Project List by County | 12/5/2023 |
| Appendix 3B | 2045 RTP Fiscal Constraint | 6/22/2023 |
| Appendix 4 | 2016 Model Validation and Documentation Report | 3/9/2023 |
| Appendix 5 | RTP Link Listing | 11/16/2023 |
| Appendix 5 - Networks | 3/9/2023 | |
| Appendix 6 | MOVES Information and Fact Sheets | 3/9/2023 |
| Appendix 7 | Additional Input Files for SEE Tool | 3/9/2023 |
| Appendix 8 | Spatial Emission Estimator (SEE) | 3/9/2023 |
| Appendix 9 | MOVES Inputs | 7/12/2023 |
| Appendix 10 | Post Process TxLED Adjustments | 7/12/2023 |
| Appendix 11 - 2023 | MOVES emission factors | 3/9/2023 |
| Appendix 11 - 2026 | MOVES emission factors | 3/9/2023 |
| Appendix 11 - 2030 | MOVES emission factors | 3/9/2023 |
| Appendix 11 - 2040 | MOVES emission factors | 3/9/2023 |
| Appendix 11 - 2045 | MOVES emission factors | 3/9/2023 |
| Appendix 12 | TCM Timely Implementation | 6/22/2023 |
| Appendix 13 | VMEPS - Currently not available | |
| Appendix 14 | Interagency Conformity Consultation Process | 10/11/2023 |
| Appendix 15 | Public Comment Process | 10/11/2023 |
| Appendix 16 | Summary Output Files from SEE | 7/12/2023 |
| Appendix 17 | Pre-Analysis Consensus Plan | 10/24/2023 |
| Appendix 18 | Output VMT and Speeds | 3/9/2023 |
| Appendix 19 | Output Off-Network Activity | 3/9/2023 |