Transportation Conformity Working Group - Before 2105
The Transportation Conformity Working Group (TCWG) is a regional forum for interagency consultation and coordination to maintain transportation conformity and improve air quality in Southern California.
The TCWG meets monthly to facilitate inclusive transportation and air quality planning processes and to fulfill the interagency consultation requirements of Federal Transportation Conformity Regulations. The group helps resolve regional issues pertaining to transportation conformity and coordinates with the Statewide Transportation Conformity Working Group.
Membership of the TCWG includes federal (U.S. Environmental Protection Agency, Federal Highway Administration, Federal Transit Administration), state (California Air Resources Board, Caltrans), regional (air quality management districts, SCAG), and subregional (county transportation commissions) agencies and other stakeholders.
Staff Contact
Lijin Sun
(213) 236-1804
sunl@scag.ca.gov
The January 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past two months.
Joint Policy Committee Holds Panel Discussion on Regional Resilience
As Southern California grapples with the destruction caused by January wildfires, SCAG is committed to supporting local agencies in the collective work of recovery and resilience.
The February 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The March 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The April 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The May 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The June 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The July 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The September 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The October 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The November 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
| Title | Date | Category | Available Files |
|---|---|---|---|
| TCWG October 25, 2016 Agenda | 10/25/2016 | Agenda | |
| September 27, 2016 TCWG Meeting Agenda | 09/27/2016 | Agenda | |
| September 27, 2016 TCWG Meeting Agenda Item 4.2 SR-241 TCM Substitution Report | 09/27/2016 | Presentation | |
| September 27, 2016 TCWG Meeting Agenda Item 4.2 SR-241 TCM Substitution Request Letter | 09/27/2016 | Presentation | |
| September 27, 2016 TCWG Meeting Minutes | 09/27/2016 | Minutes | |
| August 23, 2016 TCWG Meeting Agenda | 08/23/2016 | Agenda | |
| TCWG August 23, 2016 Minutes | 08/23/2016 | Agenda | |
| July 26, 2016 TCWG Meeting Agenda Item 4.2 DRAFT SR-241 TCM Substitution Emission Analysis | 07/26/2016 | Presentation | |
| July 26, 2016 TCWG Meeting Minutes | 07/26/2016 | Minutes | |
| Revised July 26, 2016 TCWG Meeting Agenda | 07/26/2016 | Agenda | |
| Revised July 26, 2016 TCWG Meeting Minutes | 07/26/2016 | Minutes | |
| June 28, 2016 TCWG Meeting Minutes | 06/28/2016 | Minutes | |
| Revised June 28, 2016 TCWG Meeting Agenda | 06/28/2016 | Agenda | |
| May 24, 2016 TCWG Meeting Agenda | 05/24/2016 | Agenda | |
| May 24, 2016 TCWG Meeting Minutes | 05/24/2016 | Minutes | |
| Updated Draft 2016 South Coast AQMP Appendix IV-C Presentation | 05/24/2016 | Presentation | |
| April 26, 2016 TCWG Meeting Minutes | 04/26/2016 | Minutes | |
| Revised April 26, 2016 TCWG Meeting Agenda | 04/26/2016 | Agenda | |
| 4.4 Draft Outline of TCM BACM Analysis | 03/22/2016 | Presentation | |
| Final March 22, 2016 TCWG Meeting Agenda | 03/22/2016 | Agenda | |
| March 22, 2016 TCWG Meeting Agenda Item 4.3 SR-241 TCM Substitution Proposed Emission Analysis Methodology | 03/22/2016 | Presentation | |
| March 22, 2016 TCWG Meeting Agenda Item 4.4 Draft Outline of TCM BACM Analysis | 03/22/2016 | Presentation | |
| March 22, 2016 TCWG Meeting Minutes | 03/22/2016 | Minutes | |
| February 23, 2016 TCWG Meeting Attachment 4.1 LAX LAMP Overview | 02/23/2016 | Presentation | |
| February 23, 2016 TCWG Meeting Attachment 4.1 LAX LAMP Presentation | 02/23/2016 | Presentation | |
| February 23, 2016 TCWG Meeting Item 4.7 Attachment 1 Ventura RACM Presentation | 02/23/2016 | Presentation | |
| February 23, 2016 TCWG Meeting Item 4.7 Attachment 2 Ventura County RACM List | 02/23/2016 | Presentation | |
| February 23, 2016 TCWG Meeting Minutes | 02/23/2016 | Minutes | |
| Revised February 23, 2016 TCWG Meeting Agenda | 02/23/2016 | Agenda | |
| January 26, 2016 TCWG Meeting Agenda | 01/26/2016 | Agenda |