Transportation Conformity Working Group
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
| Title | Date | Category | Available Files |
|---|---|---|---|
| May 23, 2017 TCWG Meeting Minutes (Revised) | 05/23/2017 | Minutes | |
| April 25, 2017 TCWG Meeting Agenda | 04/25/2017 | Agenda | |
| April 25, 2017 TCWG Meeting Minutes | 04/05/2017 | Minutes | |
| March 29, 2017 Transportation Conformity Training Ozone and PM2.5 NAAQS Timelines | 03/29/2017 | Presentation | |
| March 29, 2017 Transportation Conformity Training Presentation | 03/29/2017 | Presentation | |
| March 28, 2017 TCWG Meeting Agenda | 03/28/2017 | Agenda | |
| March 28, 2017 TCWG Meeting Minutes | 03/28/2017 | Minutes | |
| February 28, 2017 TCWG Meeting Agenda | 02/28/2017 | Agenda | |
| February 28, 2017 TCWG Meeting Minutes | 02/28/2017 | Minutes | |
| January 24, 2017 TCWG Meeting Agenda | 01/24/2017 | Agenda | |
| January 24, 2017 TCWG Meeting Minutes | 01/24/2017 | Minutes | |
| Revised January 24, 2017 TCWG Meeting Agenda | 01/24/2017 | Agenda | |
| December 6, 2016 TCWG Meeting Agenda | 12/06/2016 | Agenda | |
| December 6, 2016 TCWG Meeting Minutes | 12/06/2016 | Minutes | |
| Revised October 25, 2016 TCWG Meeting Minutes | 10/25/2016 | Minutes | |
| 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 |