Reports
To obtain a copy of a report listed below, please contact Caltrans Legislative Affairs.
Accessibility Assistance: Caltrans makes every attempt to ensure our documents are accessible. Due to variances between assistive technologies, there may be portions of these documents 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) 654-2852 or visit https://dot.ca.gov/request-ada-compliant-documents.
2025
- Fiscal Year 2025-26 Supplemental Information to the Capital Outlay Support Budget (PDF)
2024
- Traffic Operational Analysis Report for Converting Existing Full-Time to Part-Time HOV Lane on State Route 60, State Route 91, and Interstate 215 in Riverside County
- 2024 Unrefunded Gasoline Tax Used for Off-Highway Agricultural Purposes (PDF)
- 2024 Small Business Contracting Report (FYs 2021-22 & 2022-23)
- 2024 I-15 Mojave Wildlife Crossings Project Status Report (PDF)
- Fiscal Year 2024-25 Supplemental Information to the Capital Outlay Support Budget (PDF)
2022
- 2022 Fish Passage Annual Legislative Report (PDF)
- 2022 Clean California Legislative Report
- Federally Mandated Bridge Load Ratings (PDF)
- Unrefunded Gasoline Tax Used for Off-Highway Agricultural Purposes
- 2020 Fish Passage Annual Legislative Report (October 2021)
- Clean Renewable Energy Bonds Program 2021 Annual Report
2021
- 2021 Advance Mitigation Program Biennial Report (PDF)
- 2021 Fish Passage Annual Legislative Report (PDF)
- Report on Local Transportation Fund Triennial Performance Audit
- California Best Value Procurement Report (PDF)
- Clean Renewable Energy Bonds Program 2020 Annual Report (PDF)
- 2021 Second Quarter Reimbursable State Transportation Improvement Program: Projects Implemented Prior to Allocation (PDF)
- Unrefunded Gasoline Tax Used for Off-Highway Agricultural Purposes (PDF)
2020
- AB 1282 Transportation Permitting Task Force 2019 Final Report (PDF)
- Fiscal Year 2018-19 - Public Transportation Modernization, Improvement, and Service Enhancement Account Program Annual Legislative Report (PDF)
- 2019 Fish Passage Annual Legislative Report
- Fiscal Year 2020-21 Supplemental Information to the Capital Outlay Support Budget (PDF)
- Reimbursable State Transportation Improvement Program: Projects Implemented Prior to Allocation
- Business Logo Sign Program Report (PDF)
- FY 2018-19 Annual Project Delivery Report (PDF)
- 2018 Fish Passage Annual Report (PDF)
- Riverside County Carpool Lane Hours of Operation Report (PDF)
2019
- 2019 Advance Mitigation Program Biennial Report
- Reimbursable State Transportation Improvement Program: Projects Implemented Prior to Allocation (PDF)
- Capital Outlay Support Program Use of Resources Update (March 2019) (PDF)
- Truck Platoon Testing Allowed Under Assembly Bill 669 (PDF)
- Supplemental Information to Capital Outlay Support Budget (PDF)
- 2019 State Highway System Management Plan (PDF)
- Federally Mandated Bridge Load Ratings (PDF)
- Clean Renewable Energy Bonds Program 2019 Annual Report (PDF)
- Capital Outlay Support Fiscal Year 2019-20 Project Workload File (PDF)
- Capital Outlay Support Program Fiscal Year 2018-19 Use of Resources Update (PDF)
- Small Business Outreach Plan & Implementation Report (PDF)
- Road Charge: Pay-at-the-Pump Research (PDF)
- Report to the Legislature on Unrefunded Gasoline Tax Used for Off-Highway Agricultural Purposes (PDF)
- Active Transportation in California, the Non-Motorized Transportation Facilities Report for Fiscal Year 2017-18 (PDF)
- 2017 Fish Passage Annual Report (PDF)
- Public Transportation Modernization, Improvement, and Service Enhancement Account Program for Fiscal Year 2017-18 (PDF)
- 2019 Annual Construction Manager/General Contractor Pilot Program Report (PDF)
- Fiscal Year 2017-18 Project Delivery Report (PDF)
2018
- 2018 California State Rail Plan (PDF)
- Also found on the 2018 California State Rail Plan (PDF) web site
- Reimbursable State Transportation Improvement Program (PDF)
- Supplemental Information to Capital Outlay Support Budget Report (PDF)
- Outdoor Advertising Report: Changeable Message Signs (PDF)
- High-Occupancy Vehicle Lane Degradation in California (PDF)
- Project Initiation Document Program Report Fiscal Year 2016-17 (PDF)
- Active Transportation in California, the Non-Motorized Transportation Facilities Report for Fiscal Year 2016-17 (PDF)
- Clean Renewable Energy Bonds Program 2018 Annual Report (PDF)
- 2016 Fish Passage Annual Report to the California State Legislature (PDF)
2017
- 2017 Capital Outlay Support Budget Report (PDF)
- Truck Platoon Testing Allowed Under SB 719 (PDF)
- Report of Reimbursable State Transportation Improvement Program Projects Implemented Prior to Allocation (PDF)
- Motorsports Vehicle Field Test (PDF)
- 2017 Annual Construction Manager/General Contractor Pilot Program Report (PDF)
- 2017 Clean Renewable Energy Bonds Annual Report (PDF)
- Off-Highway Vehicle (OHV) Recreation Report (PDF)
- Project Initiation Document Program Report Fiscal Year 2015-16 (PDF)
- Public Transportation Modernization, Improvement, and Service Enhancement Program Fiscal Year 2015-16 (PDF)
2016
- Project Delivery Report Fiscal Year 2015-16 (PDF)
- Non-Motorized Transportation Facilities Report 2016 (PDF)
- Railroad Grade Crossing Report (PDF)
- 2016 Unrefunded Gasoline Tax Used for Off-Highway Agricultural Purposes (PDF)
- 2015 Fish Passage Annual Report (PDF)
- Construction Manager/General Contractor Pilot Program Report (PDF)
- 2016 Third Quarter Report of Reimbursable Projects Implemented Prior to Allocation (PDF)
- Prevention and Detection of Wrong-Way Collisions on Freeways (PDF)
- Specifications for the Use of Reclaimed Asphalt Pavement (PDF)
- Clean Renewable Energy Bonds Program 2016 Annual Report (PDF)
- 2015 State Leadership and Accountability Act Report (PDF)
- Non-Motorized Transportation Facilities, Fiscal Year 2014-2015 (PDF)
- Public Transportation Modernization, Improvement, and Service Enhancement Account Program Fiscal Year 2014-15 (PDF)
- National Environmental Policy Act Assignment: July 2007 - June 2014 Report (PDF)
- 2016 Project Initiation Document Workload Information (PDF)
2015
Fourth Quarter
- State Leadership and Accountability Act 2015 report (PDF)
- 2015 Coastal Anadromous Fish Passage Assessment and Remediation Progress Report (PDF)
Third Quarter
- Fiscal Year 2014-15 Construction Manager/General Contractor Pilot Program Report (PDF)
- 2015 Reimbursable State Transportation Improvement Program (STIP) Projects Implemented Prior to Allocation (PDF)
Second Quarter
- 2015 Five-Year Maintenance Plan (PDF)
- 2015 Ten-Year State Highway Operation and Protection Program Plan (PDF)
First Quarter
- Project Initiation Document Program Report Fiscal Year 2013-14 (PDF)
- Public Transportation Modernization, Improvement, and Service Enhancement Account Program (PTMIESA) Fiscal Year 2013-14 (PDF)
- Non-Motorized Transportation Facilities Report FY 2013-14 (PDF)
- Preparing a Shelf of Shovel Ready Projects (PDF)
- 2015 Clean Renewable Energy Bonds Program Report (PDF)
2014
Fourth Quarter
- 2014 California Freight Mobility Plan
- 2014 Local Exceptions to Caltrans Bikeway Design Guidelines (PDF)
- 2014 Coastal Anadromous Fish Passage Assessment and Remediation Progress Report (PDF)
Third Quarter
Second Quarter
- Analysis of Cost Differential Between Asphalt Containing Crumb Rubber and Conventional Asphalt for 2012 (PDF)
- 2014 Capital Outlay Support Budget Supplemental Information (PDF)
- Project Delivery Report for Fiscal Year 2012-13 (PDF)
- Fiscal Year 2014-15 Attachment 1 (XLSX)
- Americans with Disabilities Act (ADA) Compliance Report for Fiscal Year 2012-13 (PDF)
First Quarter
- Project Initiation Document Program Report: Fiscal Year 2013-14 First Quarter Update (PDF)
- 2014 Clean Renewable Energy Bonds Program Report (PDF)
- Motorsports Exemption Vehicle Field Test Report to the Legislature (PDF)
2013
Fourth Quarter
- 2013 Coastal Anadromous Fish Passage Assessment and Remediation Progress Report (PDF)
- Caltrans Safety Enhancement-Double Fine Zones Report (PDF)
Third Quarter 2013
Second Quarter 2013
April 2013
- Cover Letter for Capital Outlay Support Report (PDF)
- Fiscal Year 2011-12 Annual Project Delivery Report (PDF)
- COS Supplemental Information to Legislature Apr-2013 (PDF)
- Attachment 1 COS 2013-14 Project Workload File (XLSX)
First Quarter 2013
March 2013
January 2013
2012
Fourth Quarter 2012
December 2012
- Eleventh Biannual Report to the Legislature: Report and Transmittal Letter (PDF)
- Development of Nonmotorized Transportation Facilities Fiscal Year 2011-12 Report and Transmittal Letter (PDF)
- 2012 California Department of Transportation's (Caltrans) Local Assistance Workload and Staffing Levels Transmittal Letter (PDF)
- Attachment 4 (XLSX)
- Cover Letter for California Interregional Blueprint Interim Report and Statewide Transit Strategic Plan (PDF)
- California Interregional Blueprint Interim Report and Statewide Transit Strategic Plan (PDF)
- Cover Letter for ADA Compliance Report 2012 (PDF)
- Fiscal Year 2011-12: Americans with Disability Act Compliance Report (PDF)
November 2012
- Cover Letter for Annual Legislative Report Fiscal Year 2011-12 (PDF)
- Annual Legislative Report Fiscal Year 2011-12: Public Transportation Modernization, Improvement, and Service Enhancement Account Program (PDF)
- Cover Letter for Fiscal Year 2011-12 Annual Project Delivery Report to the California State Legislature (PDF)
October 2012
- Cover Letter for Costal Anadromous Fish Passage Assessment and Remediation Progress (PDF)
- Costal Anadromous Fish Passage Assessment and Remediation Progress Report 2012 (PDF)
Third Quarter 2012
August 2012
- Cover Letter for Waste Tire Report (PDF)
- Waste Tire Report (PDF)
- Appendix 1 Waste Tire Report (PDF)
- Cover letter and the Unrefunded Gasoline Tax Used for Off Highway Agricultural Purposes (PDF)
July 2012
Second Quarter 2012
May 2012
- Cover Letter for Project Delivery Cost Report (PDF)
- 2012 Project Development Cost Report and Project Delivery Report spreadsheet (XLSX)
April 2012
- Cover Letter for the Reimbursable Projects Report (PDF)
- Legislative Report of Reimbursable STIP Projects Implemented Prior to Allocation Report (DOC)
- 2012 Attachment A (XLSX)
First Quarter 2012
March 2012
- Cover Letter for First Quarter Project Resourcing & Schedule Management System (PDF)
- Quarterly Project Resourcing & Schedule Management System Report (PDF)
- March 2012 Attachment A (PDF)
- Cover Letter for Clean Renewable Energy Bonds Program Annual Report 2012 (PDF)
- Clean Renewable Energy Bonds Program Annual Report 2012 (PDF)
- March 2012 Exhibit 1 (PDF)
- March 2012 Exhibit 2 & 3 (PDF)
2011
Fourth Quarter 2011
October 2011
- Cover Letter for Cost Report and Project Delivery Report (PDF)
- Cover letter Non-toll Seismic Retrofit Report (PDF)
- Cover letter for Use of Waste Tire Report (PDF)
- Use of Waste Tire Report (PDF)
Third Quarter 2011
September 2011
- Cover Letter for Unrefunded Gasoline Tax for Off Highway Agricultural Purposes (PDF)
- Unrefunded Gasoline Tax for Off Highway Agricultural Purposes Report (PDF)
- Cover Letter for Proposition 1B Public Transportation Modernization, Improvement, and Service Enhancement Account (PTMISEA) (PDF)
- Proposition 1B Public Transportation Modernization, Improvement, and Service Enhancement Account Report (PDF)
- Cover Letter for Fish Passage Report (PDF)
- Fish Passage Report (PDF)
Second Quarter 2011
June 2011
- Cover Letter for Non-Toll Seismic Retrofit Program (PDF)
- Cover Letter for PRSM Status Report to the Legislature (PDF)
- Quarterly PRSM Status Report to the Legislature (PDF)
- Attachment A for PRSM Status Report to the Legislature (PDF)
May 2011
- Department of Finance - California High Speed Rail Authority - Department of Transportation (report) (PDF)
- Cover Letter for Non-Toll Seismic Retrofit First Quarter 2011 Report (PDF)
- Non-Toll Seismic Retrofit First Quarter 2011 Report (PDF)
- Cover Letter for Capital Outlay Support Supplemental Trailer Bill Report (PDF)
- Trailer Bill Cross Reference Document (DOC)
- COS 2011 Project Workload File (List A) (XSLX)
- 2011-12 COS Budget and Expenditures (List B) (XLSX)
- List A and List B Descriptions (PDF)
- Support to Capital Ratios (PDF)
- Staffing Levels (PDF)
- COS 5-Year Projection of Staffing Needs (PDF)
- PY-PYE Cost Rate (PDF)
- ADA Compliance Report (PDF)
- ADA Compliance Cover Letter (PDF)
First Quarter 2011
March 2011
- Cover Letter for Clean Renewable Energy Bonds (PDF)
- March 2011 Project Resourcing and Schedule Management System Report (PDF)
- Cover Letter and Attachment A (PDF)
- Cover Letter for PIDS Report (PDF)
January 2011
- Cover letter for California Department of Transportation, California State Infrastructure Bank, Fiscal Year 2009-2010 (PDF)
- California Department of Transportation, California State Ifrastructure Bank, Fiscal Year 2009-2010 (PDF)
- Cover Letter for Project Resourcing and Schedule Management System Report (PDF)
- Cover letter for Fourth Quarter 2010 Non-Toll Seismic Retrofit Program (PDF)
- Cover letter for Third Quarter 2010 Non-Toll Seismic Retrofit Program (PDF)
- Third Quarter 2010 Non-Toll Seismic Retrofit Program (PDF)
- Cover letter for Five-Year Maintenance Plan (PDF)
- Proof of Service for Five-Year Maintenance Plan (PDF)
- Cover letter for 10-Year State Highway Operations Protection Program (PDF)
- Program Report for 10-Year State Highway Operations Protection Program (PDF)
- Proof of Service for 10-Year State Highway Operations Protection Program (PDF)
- Cover letter for Design Sequencing (PDF)
- Status Report for Design Sequencing (PDF)
- Proof of Service Design Sequencing (PDF)
2010
Fourth Quarter 2010
December 2010
- Cover letter for Supplemental Budget Report Item 2660-001-0042 (PDF)
- Supplemental Budget Report for FY 10-11- Item 2660-001-0042 (PDF)
- Proof of Service - Supplemental Budget Report (PDF)
- Cover letter for Public Transportation Modernization, Improvement, and Service Enhancement Account Program (PTMISEA) (PDF)
- Public Transportation Modernization, Improvement, and Service Enhancement Account Program Report (PDF)
- Proof of Service - PTMISEA (PDF)
- Cover letter for NEPA Report (PDF)
- Proof of Service - NEPA Report (PDF)
- NEPA Report 1 (PDF)
- NEPA Report 2 (PDF)
November 2010
- Cover letter for Non-Motorized Report (PDF)
- Proof of Service - Non-Motorized Report (PDF)
- Non-Motorized Report (PDF)
- Cover letter for Use of Waste Tires (PDF)
- Waste Tires Report (PDF)
- Cover letter for 10th Biennial Report (PDF)
- Proof of Service - Biennial Report (PDF)
- 10th Biennial Report (PDF)
- Cost Report (PDF)
- November 2012 Attachment A (PDF)
- Proof of Delivery for Quarterly Cost Report (PDF)
October 2010
August 2010
July 2010
Reimbursable STIP Projects Implemented Prior to Allocation
Caltrans Parolee Program and Overall Litter Program
- Parolee Cover Letter (PDF)
- Project Resource Scheduling Management System - Report to Legislature (DOC)
- PRSM Report Cover Letter (PDF)
May 2010
First Quarter 2010
February 2010
- Cover for Ag Worker Transp. Program Report (PDF)
- Amtrak Thruway Bus Service from Sacramento to South Lake Tahoe (DOC)
- Cover for Feeder Bus Report (PDF)
January 2010
- Non-motorized Transportation Facilities Proof of Service (PDF)
- Workload Justification for Legal, Information Technology, and Civil Rights Activities Cover Letter (PDF)
- Workload Justification for Legal, Information Technology, and Civil Rights Activities Report - part 1 (PDF)
2009
November 2009
- Assembly Bills 405 and 2607 and Senate Bill 1210 Design-Sequencing Cover Letter (PDF)
- Assembly Bills 405 and 2607 and Senate Bill 1210 Design-Sequencing Proof of Service (PDF)
- Assembly Bills 405 and 2607 and Senate Bill 1210 Design-Sequencing Report (PDF)
September 2009
- Automated Transportation Permit System Feasibility Study Status Report (PDF)
- Non-Toll Proof of Service Report (PDF)
August 2009
- Coastal Anadromous Fish Passage Assessment and Remediation Cover Letter (PDF)
- Coastal Anadromous Fish Passage Assessment and Remediation Proof of Service (PDF)
- Coastal Anadromous Fish Passage Assessment and Remediation Report (PDF)
July 2009
January 2009
- Five Year Maintenance Plan Transmittal Letter (PDF)
- Five Year Maintenance Plan Transmittal Letter Attachment (PDF)
- Five Year Maintenance Plan Transmittal Letter Report (PDF)
Fiscal Year 2009/10
- Intercity Rail Vehicle Maintenance and Overhaul Report Transmittal Letter (PDF)
- Intercity Rail Vehicle Maintenance and Overhaul Report (PDF)
April 30, 2009
September 2009
First Quarter 2009
- First Quarter Non-Toll Seismic Retrofit Program Report, 4th Quarter Transmittal Letter (PDF)
- First Quarter Non-Toll Seismic Retrofit Program Report, 4th Quarter Proof of Service (PDF)
- First Quarter Non-Toll Seismic Retrofit Program Report, 4th Quarter (PDF)
April 2009
- Owner Controlled Insurance Program Report Transmittal Letter (PDF)
- Owner Controlled Insurance Program Report (PDF)
11/5/2009
- 2009 Project Development Cost Report and Project Delivery Report Cover Letter (PDF)
- 2009 Project Development Cost Report and Project Delivery Report Proof of Service (PDF)
- 2009 Project Development Cost Report and Project Delivery Report (PDF)
6/1/2009 - 8/31/2009
- Project Resourcing and Schedule Management System Proof of Service (PDF)
- June 2009 Project Resourcing and Schedule Management System Report (PDF)
3/1/2009 - 5/31/2009
- March 2009 Project Resourcing and Schedule Management System Cover Letter (PDF)
- March 2009 Project Resourcing and Schedule Management System Proof of Service (PDF)
- March 2009 Project Resourcing and Schedule Management System Report (PDF)
12/1/2008 - 2/28/2009
- December 2008 Project Resourcing and Schedule Management System Report Transmittal Letter (PDF)
- December 2008 Project Resourcing and Schedule Management System Report Attachment (PDF)
- December 2008 Project Resourcing and Schedule Management System Report (PDF)
May 2009
- Prop 1B Public Transportation Modernization, Improvement and Service Enhancement Account (PTMISEA) Report and Cover Letter (PDF)
- Prop 1B Public Transportation Modernization, Improvement and Service Enhancement Account (PTMISEA) Proof of Delivery (PDF)
April 2009
January 31, 2009
- Ten-Year SHOPP Plan Report (PDF)
- Unrefined Gasoline Tax Used for Off-Highway Agricultural Purposes Cover Letter (PDF)
- Unrefined Gasoline Tax Used for Off-Highway Agricultural Purposes Report (PDF)
April 2009
- Virtual Traffic Monitoring Station Pilot Report Transmittal Letter (PDF)
- Virtual Traffic Monitoring Station Pilot Report (PDF)
March 2009
2008 - 2006
Fourth Quarter 2008
- Non-Toll Seismic Retrofit Program Report, 4th Quarter Transmittal Letter (PDF)
- Non-Toll Seismic Retrofit Program Report, 4th Quarter (PDF)
Fiscal Years 2007/08 and 2008/09
2008
- Use of Waste Tires Report Transmittal Letter (PDF)
- Use of Waste Tires Report Appendices (PDF)
- Use of Waste Tires Report (PDF)