State Transportation Improvement Program (STIP)
The California Transportation Commission (CTC) makes every attempt to ensure our documents are accessible. Due to variances between assistive technologies, there may be portions of a document which are not accessible. Where documents cannot be made accessible, we are committed to providing alternative access to the content. Should you need additional assistance, please contact us at (916) 654-4245, or CTC at firstname.lastname@example.org.
The State Transportation Improvement Program (STIP) is the biennial five-year plan adopted by the Commission for future allocations of certain state transportation funds for state highway improvements, intercity rail, and regional highway and transit improvements. State law requires the Commission to update the STIP biennially, in even- numbered years, with each new STIP adding two new years to prior programming commitments.
- Adopted 2022 STIP (PDF) – March 16, 2022
- 2022 STIP Staff Recommendations (PDF) – February 24, 2022
- 2022 STIP Hearing Book (PDF) – January 25, 2022
- Interregional Hwy/Intercity Rail Needs and Proposed Hwys to Blvds (PDF) – Revised February 2, 2022
- 2022 STIP Guidelines – August 18, 2021
- 2022 STIP Fund Estimate – August 18, 2021
- Draft 2022 ITIP – September 15, 2021
- 1/27: STIP Hearing Webcast Recording (YouTube)
- 02/03: STIP Hearing Webcast Recording (YouTube)
- Final 2018 STIP and Adopting Resolution: 2018 STIP with ERRATA and Late Corrections (PDF) - March 21, 2018
- 2018 Adopted STIP Guidelines (PDF) - August 16, 2017
- Adopted 2018 STIP Fund Estimate Share Distribution (PDF) - August 16, 2017
- Adopted 2018 STIP Fund Estimate (PDF) - August 16, 2017
- Resolution: G-23-20: Emergency Funding for Publicly Owned Rail Facilities (PDF) – May 17, 2023
- Resolution: G-22-12: Adjustment and Modification of Project Allocations and Descriptions (PDF) – December 7, 2022
- Resolution: G-19-01: Sub-Allocation and Adjustment of Right of Way Capital (PDF) – June 26, 2019
- Resolution: G-99-33: Project Study Report (PSR) Guidelines (PDF) – December 8, 1999
The Highway Safety, Traffic Reduction, Air Quality, and Port Security Bond Act of 2006 was approved by the voters as Proposition 1B on November 7, 2006. It authorized $2 billion in general obligation bond proceeds to be available for projects in the State Transportation Improvement Program (STIP) to augment funds otherwise available for the STIP from other sources. Under the Bond Act, the funds shall be deposited in the newly created Transportation Facilities Account (TFA) and shall be available, upon appropriation by the Legislature, in the same manner as other STIP funds.
The Commission adopted the STIP augmentation in June 2007. The 2006 STIP augmentation primarily advanced the programming for STIP projects that Caltrans and local agencies could deliver prior to the adoption of the 2008 STIP. It also provided an opportunity to program new STIP projects with the added capacity made available through Proposition 1B. The STIP Augmentation list is available upon request.