Regional Conformity Determinations
Federal approvals of regional transportation conformity determinations for Regional Transportation Plan (RTP)/Federal Transportation Improvement Program (FTIP) and amendments from Federal Highway Administration/Federal Transit Administration (FHWA/FTA) may be provided electronically through the California Transportation Improvement Program System database, including federal approval date and federal approval letters. Federal approval letters will continue to be produced for project-level conformity determinations.
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| Title | Date | Category | Available Files |
|---|---|---|---|
| 2025 FTIP and 2024-2050 RTP/SCS Amendment 1 Transportation Conformity Determination Federal Approval Letter | 12/16/2024 | Programs ＆ Projects | |
| 2024-2050 RTP/SCS and 2023 FTIP Amendment No. 23-26 Transportation Conformity Determination Federal Approval Letter | 05/10/2024 | Programs ＆ Projects | |
| 2020-2045 RTP/SCS (Connect SoCal) Amendment #3 and 2023 FTIP Consistency Amendment No. 23-03 Transportation Conformity Determination Electronical Federal Approval through the California Transportation Improvement Program System Database | 06/09/2023 | Programs ＆ Projects | |
| 2023 FTIP and 2020-2045 RTP/SCS (Connect SoCal) Amendment #2 Transportation Conformity Determination Federal Approval Letter | 12/16/2022 | Programs ＆ Projects | |
| 2020-2045 RTP/SCS (Connect SoCal) Amendment #1 and 2021 FTIP Amendment No. 21-05 Transportation Conformity Determination Federal Approval Letter | 01/04/2022 | Programs ＆ Projects | |
| 2021 FTIP and 2021 FTIP Amendment No. 21-01 Transportation Conformity Determination Federal Approval Letter | 04/16/2021 | Programs ＆ Projects | |
| 2020-2045 RTP/SCS (Connect SoCal) Transportation Conformity Determination Federal Approval Letter | 06/05/2020 | Programs ＆ Projects | |
| 2019 FTIP and 2016-2040 RTP/SCS Amendment #3 Transportation Conformity Determination Federal Approval Letter | 12/17/2018 | Programs ＆ Projects | |
| 2016-2040 RTP/SCS Amendment #2 and 2017 FTIP Consistency Amendment No. 17-07 Transportation Conformity Determination Federal Approval Letter | 08/01/2017 | Programs ＆ Projects | |
| 2016-2040 RTP/SCS Amendment #1 and 2017 FTIP Consistency Amendment No. 17-03 Transportation Conformity Determination Federal Approval Letter | 05/12/2017 | Programs ＆ Projects | |
| 2017 FTIP Transportation Conformity Determination Federal Approval Letter | 12/16/2016 | Programs ＆ Projects | |
| 2016-2040 RTP/SCS Transportation Conformity Determination Federal Approval Letter | 06/01/2016 | Programs ＆ Projects | |
| 2012-2035 RTP/SCS and 2015 FTIP Conformity Re-Determination Federal Approval Letter for 2012 Annual PM2.5 National Ambient Air Quality Standards | 04/06/2016 | Programs ＆ Projects | |
| 2015 FTIP and 2012-2035 RTP/SCS Amendment #2 Transportation Conformity Determination Federal Approval Letter | 12/15/2014 | Programs ＆ Projects | |
| 2012-2035 RTP/SCS Amendment #1 and 2013 FTIP Amendment No. 23-04 Transportation Conformity Determination Federal Approval Letter | 07/15/2013 | Programs ＆ Projects | |
| 2012-2035 RTP/SCS and 2013 FTIP Conformity Re-Determination Federal Approval Letter for the 2008 8-hour Ozone National Ambient Air Quality Standards | 06/18/2013 | Programs ＆ Projects | |
| 2013 FTIP Transportation Conformity Determination and 2012-2035 RTP/SCS Transportation Conformity Re-Determination Federal Approval Letter | 12/13/2012 | Programs ＆ Projects | |
| 2012-2035 RTP/SCS and 2011 FTIP Amendment No. 11-24 Transportation Conformity Determination Federal Approval Letter | 06/04/2012 | Programs ＆ Projects |
Reports Group