2025-28 Metropolitan Transportation Improvement Program (MTIP)
On December 16, 2024, the SACOG 2025-28 Metropolitan Transportation and Improvement Program (MTIP), Amendment #1 to the 2023 Metropolitan Transportation Plan (MTP)/Sustainable Communities Strategy (SCS), and accompanying Air Quality Conformity Analysis received federal approval.
Download the 2025-28 MTIP
Download the 2025-28 Air Quality Conformity Analysis
Download the 2025-28 FSTIP Approval
2025 MTIP Amendment #11
The 2025 MTIP Amendment #11 is an opportunity to update SACOG's MTIP by ensuring programmed projects are consistent with the 2025 Blueprint (MTP/SCS). Amendment #11 is a consistency, Type 5 amendment, which requires a new federal air quality conformity determination. SACOG coordinated with project sponsors in the region to update existing and add new non-exempt and regionally significant projects in the MTIP. The Draft Amendment was available for public review and comment between June 6, 2025 and August 8, 2025. No public comments were received. The Final 2025 MTIP Amendment #11 and Conformity Analysis are scheduled to be approved by the SACOG Board on November 20, 2025.
Draft Final Conformity Analysis for the 2025 Blueprint (MTP/SCS) and Amendment #11 to the 2025 MTIP
For more information on SACOG's Draft 2025 Blueprint (MTP/SCS) and Draft Environmental Impact Report (EIR), click here.
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2025 MTIP Amendment #11 Schedule |
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January 2, 2025 |
Call for MTIP Project Update |
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January 24, 2025 |
Deadline for submittals |
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February - April 2025 |
SACOG review of submittals, determination of financial constraint, determination of regional significance, air quality modeling, and air quality conformity analysis |
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June 6 - August 8, 2025 |
Public Comment Period |
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August 7, 2025 |
Public Hearing at SACOG Transportation Committee meeting |
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November 20, 2025 |
Board Adoption of 2025 MTIP Amendment #11, 2025 Blueprint and Air Quality Conformity Analysis |
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November 2025 |
Final 2025 MTIP Amendment #11, 2025 Blueprint, and Air Quality Conformity Analysis submitted to Caltrans |
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December 2025-January 2026 |
Anticipated Federal Approval of 2025 MTIP Amendment #11, 2025 Blueprint, and Conformity Analysis |
Current Administrative Modifications and Amendments
Administrative Modification #12 (25-12) - Approved: December 12, 2025
Administrative Modification #10 (25-10) - Approved: November 5, 2025
Administrative Modification #9 (25-09) - Approved: September 10, 2025
Formal Amendment #8 (25-08) - Approved: August 29, 2025
Administrative Modification #7 (25-07) - Approved: August 1, 2025
Administrative Modification #6 (25-06)- Approved: June 9, 2025
Formal Amendment #5 (25-05) - Approved: May 23, 2025
Administrative Modification #4 (25-04) - Approved: April 16, 2025
Administrative Modification #3 (25-03) - Approved: March 14, 2025
Administrative Modification #2 (25-02) - Approved: February 14, 2025
Administrative Modification #1 (25-01) - Approved: January 2, 2025
2025 MTIP Amendment #8 (Type 2/3 Amendment)
In accordance with SACOG's Public Participation Plan, SACOG prepared a Type 2/3 formal MTIP amendment, Amendment #8 (25-08) which was available for a seven-day public review and comment period from August 4th to August 11th. The revisions made pursuant to this amendment will not change the air quality conformity finding; therefore, a conformity determination is not required.
The MTIP public participation process also serves to satisfy the public involvement requirements of the Federal Transit Administration (FTA) annual Program of Projects (POP) for applicable funds. No public comments were received. Caltrans issued state approval on August 28, 2025 and Federal Highway Administration (FHWA) and FTA issued federal approval on August 29, 2025.
2025 MTIP Amendment #5 (Type 2/3 Amendment)
In accordance with SACOG's Public Participation Plan, SACOG prepared a Type 2/3 formal MTIP amendment, Amendment #5 (25-05) which was made available for a seven-day public review and comment period from April 14th to April 22nd. The revisions made pursuant to this amendment will not change the air quality conformity finding; therefore, a conformity determination is not required.
The MTIP public participation process also serves to satisfy the public involvement requirements of the Federal Transit Administration (FTA) annual Program of Projects (POP) for applicable funds. No public comments were received. Caltrans issued state approval of the amendment on May 8, 2025 and Federal Highway Administration (FHWA) and FTA issued federal approval on May 23, 2025.
How to Submit Amendments and Administrative Modifications
SACOG requests that agencies submitting changes use the new Web database, SACTrak.
For a basic guide to SACTrak, covering how to register, view projects, and enter changes, download these SACTrak instructions.
For any questions on accessing or using SACTrak, please contact Miguel Mendoza.
On August 26, 2011 SACOG received delegated authority from Caltrans to approve administrative modifications to the MTIP/FSTIP. No further approval is required. Updated State and Federal Administrative Modifications Rules, December 20, 2019
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