Draft 2023 Transportation Conformity

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.

Draft 2023 Transportation Conformity Documents and Files

Document Notes Date Posted/Updated
Executive Summary   3/9/2023
Conformity Determination   3/9/2023
Appendix 1 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 3/16/2023
Appendix 3B 2045 RTP Fiscal Constraint 3/16/2023
Appendix 4 2016 Model Validation and Documentation Report 3/9/2023
Appendix 5 RTP Link Listing 3/9/2023
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 3/9/2023
Appendix 10 Post Process TxLED Adjustments 3/9/2023
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 3/9/2023
Appendix 13 VMEPS - Currently not available  
Appendix 14 Interagency Conformity Consultation Process 3/9/2023
Appendix 15 Public Comment Process 5/1/2023
Appendix 16 Summary Output Files from SEE 3/9/2023
Appendix 17 Pre-Analysis Consensus Plan 3/9/2023
Appendix 18 Output VMT and Speeds 3/9/2023
Appendix 19 Output Off-Network Activity 3/9/2023