Interregional Transportation Strategic Plan
ITSP Overview
The Interregional Transportation Strategic Plan (ITSP) is a statewide planning document that provides guidance and prioritization through interregional corridor analysis for projects focused on improving travel access for people and goods on the State's Interregional Transportation System in a safe, equitable, sustainable, multi-modal manner.
Caltrans prepared the first ITSP in 1998 in response to Senate Bill 45 (1997), which dedicates 25% of State Transportation Improvement Program (STIP) funding to interregional highway and passenger rail facilities. The Caltrans controlled portion of the interregional improvement funds is programmed in the Interregional Transportation Improvement Program (ITIP).
The 2021 ITSP will include information on new Statewide policies, legislation, and funding, to reassess and update the purpose and objectives in order to:
Align with the California Transportation Plan 2050 and other statewide plans such as, but not limited to:
- California Freight Mobility Plan (CFMP)
- California Sustainable Freight Action Plan
- California State Rail Plan
- California Bicycle and Pedestrian Plan (Toward and Active California)
- Climate Action Plan for Transportation Infrastructure
Align with statewide goals and priorities such as:
- Senate Bill 743 - Reduction in Vehicle Miles Traveled (VMT)
- Senate Bill 375 - The Sustainable Communities and Climate Protection Act of 2008
- Assembly Bill 32 - California Global Warming Solutions Act of 2006
- Executive Order N-19-19
- Executive Order N-79-20
2021 Update
- 2021 ITSP Survey
- Results - Coming Soon
- 2021 ITSP Fact Sheet (PDF)
- 2021 Interregional Transportation Strategic Plan (under development)
- Stakeholder workshop report and video recap, please visit our Caltrans ITSP 2021 Website
2015 Plan
- 2015 Interregional Transportation Strategic Plan (PDF)
- 2015 ITSP Fact Sheet (available upon request)
Past Workshops
| Joint ITSP and California State Rail Plan Virtual Tribal Workshop | March 25th, 2021 1:00pm - 3:00pm |
| Northern California Workshop | November 12th, 2020 10:30am - 12:00pm |
|---|---|
| Central California Workshop | November 17th, 2020 1:30pm - 3:00pm |
| Southern California Workshop | December 1st, 2020 10:00am to 11:30am |
Join our E-List and stay up-to-date on the plan.
For more information please email -- itsp@dot.ca.gov