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Accessibility Assistance: The Independent Office of Audits and Investigations makes every attempt to ensure our documents are accessible. Due to variances between assistive technologies, there may be portions of these documents that 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) 323-7111 or email ioai.admin@dot.ca.gov.

 

This is a thumbnail image of the cover of California Department of Transportation’s Compliance and Oversight Activities Related to the Infrastructure Investment and Jobs Act.

Special Report - California Department of Transportation's Compliance and Oversight Activities Related to the Infrastructure Investment and Jobs Act

Issued: 6/4/2025

Project Compliance Audit

At the request of the California State Transportation Agency, we completed a review of the California Department of Transportation’s compliance and oversight activities related to federal infrastructure funding, specifically the Infrastructure Investment and Jobs Act. The review fulfills the requirements of the 2022 Budget Act (Senate Bill 198, Chapter 71, Statutes of 2022).

Project Compliance Audit

This is a thumbnail image of the cover of City of Artesia, Project Compliance Audit.

City of Artesia

Issued: 5/13/2025

Project Compliance Audit

We audited the costs that the City of Artesia incurred related to one project totaling $1,738,472, which were reimbursed by the California Department of Transportation. We also audited the project deliverables and benefits.

Project Compliance Audit

This is a thumbnail image of the cover of City of Bakersfield, Project Compliance Audit.

City of Bakersfield

Issued: 5/1/2025

Project Compliance Audit

On behalf of the Independent Office of Audits and Investigations, the California Department of Finance, Office of State Audits and Evaluations (Finance) completed its audit of the City of Bakersfield (City). Finance audited the costs that the City incurred related to four project phases of the City’s multiphase Centennial Corridor Project totaling $136,736,845, which were reimbursed by the California Department of Transportation. Finance also audited the project deliverables and benefits.

Project Compliance Audit

This is a thumbnail image of the cover of County of Sacramento, Project Compliance Audit.

County of Sacramento

Issued: 4/29/2025

Project Compliance Audit

We audited the costs that the County of Sacramento incurred related to three projects totaling $16,508,152, which were reimbursed by the California Department of Transportation. We also audited the project deliverables and benefits.

Project Compliance Audit

This is a thumbnail image of the cover of San Diego Metropolitan Transit System, Project Compliance Audit.

San Diego Metropolitan Transit System

Issued: 4/8/2025

Project Compliance Audit

We audited two San Diego Metropolitan Transit System projects, one for reimbursed costs in the amount of $34,143,138 and the other project for deliverables and benefits.

Project Compliance Audit

This is a thumbnail image of the cover of Stanislaus County, Project Compliance Audit.

Stanislaus County

Issued: 3/14/2025

Project Compliance Audit

We audited the costs that Stanislaus County incurred related to four projects totaling $65,579,833, which were reimbursed by the California Department of Transportation. We also audited the project deliverables and benefits.

Project Compliance Audit

This is a thumbnail of the cover for the Annual Summary Fiscal Year 2023-24.

2023-24 Annual Summary of Findings and Recommendations

Issued: 2/18/2025

Annual Report

One Page Summary 2023-24

Annual Report

This is a thumbnail image of the cover of Los Angeles County Metropolitan Transportation Authority audit report.

Los Angeles County Metropolitan Transportation Authority

Issued: 1/15/2025

Project Compliance Audit

We audited the Los Angeles County Metropolitan Transportation Authority’s costs related to one project totaling $14,808,000, which was reimbursed by the California Department of Transportation. We audited project deliverables for two projects.

Project Compliance Audit

This is a thumbnail image of the cover of District 7, Interstate 5 North High Occupancy Vehicle Corridor audit report.

California Department of Transportation, District 7, Interstate 5 North High Occupancy Vehicle Corridor

Issued: 11/8/2024

Project Compliance Audit

We audited the costs that the California Department of Transportation, District 7 incurred related to the Interstate 5 North High Occupancy Vehicle Corridor project totaling $916,110,612.

Project Compliance Audit

This is a thumbnail image of the first page of the Management Letter for District 4.

Management Letter - California Department of Transportation, District 4

Issued: 7/11/2024

Project Compliance Audit

We audited the costs incurred by the California Department of Transportation, District 4, related to the "I-880 Pavement Rehabilitation" project totaling $68,812,233.

Project Compliance Audit

This is a thumbnail of the cover for the performance audit of Airspace Program (Part I): Audit of the California Department of Transportation’s Oversight of an Airspace That Caught Fire Underneath Interstate 10 in Los Angeles on November 11, 2023.

Airspace Program (Part I): Audit of the California Department of Transportation’s Oversight of an Airspace That Caught Fire Underneath Interstate 10 in Los Angeles on November 11, 2023

Issued: 5/30/2024

Performance Audit

Pursuant to Government Code, section 14461, and at the request of the director of Caltrans, the Independent Office of Audits and Investigations completed its audit of the California Department of Transportation’s (Caltrans’) administration of the airspace property, located at and around 14th and Lawrence streets, in Los Angeles, California. This report represents the first report, in a series of reports, that we anticipate releasing related to Caltrans’ administration of the airspace program.

Performance Audit

This is a thumbnail of the cover for the performance audit of Department of General Services Contract Delegation.

Department of General Services Contract Delegation Audit 4/12/2024

Issued: 4/12/2024

Performance Audit

Pursuant to Public Contract Code, Section 10351(a)(4), the Independent Office of Audits and Investigations completed its audit of Caltrans’ contract delegation. The Department of General Services exempts contracts under $150,000 from its approval under the condition that Caltrans meet the biennial audit requirement. This audit is the first of the two required audits.

Performance Audit

This is a thumbnail of the cover for the performance audit of Clean California Program: Litter Abatement Efforts.

Audit of the Clean California Program: Litter Abatement Efforts

Issued: 3/28/2024

Performance Audit

Pursuant to Government Code, Section 14461, the Independent Office of Audits and Investigations completed its audit of the litter abatement efforts within the Clean California Program.

Performance Audit

This is a thumbnail of the cover for the project compliance audit of Peninsula Corridor Joint Powers Board.

Peninsula Corridor Joint Powers Board

Issued: 3/25/2024

Project Compliance Audit

On behalf of the Independent Office of Audits and Investigations, the California Department of Finance, Office of State Audits and Evaluations (Finance) completed its audit of the Peninsula Corridor Joint Powers Board (JPB). Finance audited the costs that JPB incurred related to three projects, of which the California Department of Transportation reimbursed JPB a total of $105,924,553.

Project Compliance Audit

This is a thumbnail of the cover for the Annual Summary Fiscal Year 2022-23.

2022-23 Annual Summary of Findings and Recommendations

Issued: 2/21/2024

Annual Report

One Page Summary 2022-23

Annual Report

This is a thumbnail of the cover for the project compliance audit of County of Solano.

County of Solano

Issued: 2/16/2024

Project Compliance Audit

We audited the costs that the County incurred related to three projects totaling $2,398,255, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of Riverside County Transportation Commission.

Riverside County Transportation Commission

Issued: 12/29/2023

Project Compliance Audit

On behalf of the Independent Office of Audits and Investigations, the California Department of Finance, Office of State Audits and Evaluations (Finance) completed its audit of Riverside County Transportation Commission (RCTC). Finance audited the costs that the RCTC incurred related to three projects, of which the California Department of Transportation reimbursed the RCTC a total of $292,940,143.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of District 11.

Caltrans - District 11

Issued: 12/15/2023

Project Compliance Audit

We audited the costs that the California Department of Transportation, District 11 incurred related to “Siempre Viva Road Interchange” project totaling $26,944,803.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of Town of Apple Valley.

Town of Apple Valley

Issued: 11/27/2023

Project Compliance Audit

On behalf of the Independent Office of Audits and Investigations, the California Department of Finance, Office of State Audits and Evaluations (Finance) completed its audit of the Town of Apple Valley (Town). Finance audited the costs that the Town incurred related to three projects, of which the California Department of Transportation reimbursed the Town a total of $10,042,416.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of San Joaquin Regional Rail Commission.

San Joaquin Regional Rail Commission

Issued: 9/29/2023

Project Compliance Audit

We audited the San Joaquin Regional Rail Commission’s incurred costs related to three projects totaling $94,674,899, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of City of Sanger.

City of Sanger

Issued: 6/30/2023

Project Compliance Audit

We audited the costs that the City of Sanger incurred related to two projects totaling $2.86 million, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of County of Monterey.

County of Monterey

Issued: 6/22/2023

Project Compliance Audit

We audited the costs that the County of Monterey incurred costs related to one project totaling $8,684,844, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of Santa Clara Valley Transportation Authority.

Santa Clara Valley Transportation Authority

Issued: 5/30/2023

Project Compliance Audit

We audited the costs that the Santa Clara Valley Transportation Authority incurred related to one project totaling $16.8 million, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the SB 103 audit of Review of Caltrans’ Small and Disadvantaged Business Enterprise Outreach Plan, Activities, and Related Reporting Requirements.

Review of Caltrans’ Small and Disadvantaged Business Enterprise Outreach Plan, Activities, and Related Reporting Requirements

Issued: 4/26/2023

Other Report

Pursuant to Government Code, Section 14110.1, the Independent Office of Audits and Investigations has completed its review of the California Department of Transportation’s (Caltrans) small and disadvantaged business enterprise outreach plan, activities, and related reporting requirements. Government Code, Section 14110.1, directs the Inspector General to review, audit, and report on Caltrans’ outreach efforts required by this section.

Other Report

This is a thumbnail of the cover for the project compliance audit of Yolo County.

County of Yolo, Public Works Division

Issued: 3/1/2023

Other Report

On behalf of the Independent Office of Audits and Investigations, the Department of Finance, Office of State Audits and Evaluations, completed its audit of the County of Yolo, Public Works Division’s Indirect Cost Rate Proposal (ICRP) for fiscal year 2020-21. The audit was performed to determine whether the ICRP complied with Title 2 Code of Federal Regulations Part 200 (2 CFR 200) and the Local Assistance Procedures Manual, Chapter 5.

Other Report

This is a thumbnail of the cover for the project compliance audit of City of Turlock.

City of Turlock

Issued: 2/17/2023

Project Compliance Audit

We audited the costs that the City of Turlock incurred related to two projects totaling $6,649,714, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of County of Orange, Public Works.

County of Orange, Public Works

Issued: 2/8/2023

Project Compliance Audit

The Office of Inspector General, Independent Office of Audits and Investigations completed an audit of the County of Orange, Public Works. We audited the costs it incurred related to four projects totaling $2,689,033, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of Department of General Services Contract Delegation.

Department of General Services Contract Delegation Audit 12/27/2022

Issued: 12/27/2022

Performance Audit

Pursuant to Public Contract Code, Section 10351(a)(4), the Independent Office of Audits and Investigations completed its audit of Caltrans’ contract delegation. The Department of General Services exempts contracts under $150,000 from its approval under the condition that Caltrans meet the biennial audit requirement. This audit is the first of the two required audits.

Performance Audit

This is a thumbnail of the cover for the Annual Summary Fiscal Year 2021-22.

2021-22 Annual Summary of Findings and Recommendations

Issued: 12/7/2022

Annual Report

One Page Summary 2021-22

Annual Report

This is a thumbnail of the cover for the project compliance audit of San Joaquin Council of Governments.

San Joaquin Council of Governments

Issued: 12/6/2022

Project Compliance Audit

The Independent Office of Audits and Investigations has completed its audit of the San Joaquin Council of Governments (SJCOG). We audited project number 1000000229 - State Route 4 Crosstown Freeway Ramp Extension to determine if SJCOG met the dollar-for-dollar matching requirement.

Project Compliance Audit

This is a thumbnail of the cover for the project compliance audit of Santa Cruz.

County of Santa Cruz

Issued: 11/21/2022

Other Report

On behalf of the Independent Office of Audits and Investigations, the Department of Finance, Office of State Audits and Evaluations, completed its audit of the County of Santa Cruz’s Indirect Cost Rate Proposal for fiscal year 2021-22.

Other Report

This is a thumbnail of the cover for the performance audit of The Delta Ferries.

The Delta Ferries

Issued: 11/7/2022

Performance Audit

Pursuant to Government Code, Section 14461, the Independent Office of Audits and Investigations has completed its audit of the Sacramento-San Joaquin River Delta ferries.

Performance Audit

This is a thumbnail of the first page for the project compliance audit of Santa Barbara.

City of Santa Barbara

Issued: 10/21/2022

Other Report

On behalf of the Independent Office of Audits and Investigations, the Department of Finance, Office of State Audits and Evaluations, completed its audit of the City of Santa Barbara’s Indirect Cost Rate Proposal for fiscal year 2021-22.

Other Report

This is a thumbnail of the cover for the performance audit of Transportation Management Systems.

Transportation Management Systems Audit

Issued: 10/6/2022

Performance Audit

The Independent Office of Audits and Investigations has completed its audit of the California Department of Transportation performance outcomes for the transportation management system. Senate Bill 1 (Beall, Chapter 5, Statutes of 2017) requires 90 percent of TMS units to be in good condition by 2027.

Performance Audit

This is a thumbnail of the cover for the audit of Tulare County, Resource Management Agency.

Tulare County, Resource Management Agency

Issued: 9/23/2022

Other Report

The Independent Office of Audits and Investigations has completed its audit of the Tulare County, Resource Management Agency’s fiscal years 2019-20 and 2020-21 Indirect Cost Rate Proposals.

Other Report

This is a thumbnail of the cover for the project compliance audit of City of Claremont.

City of Claremont

Issued: 9/16/2022

Project Compliance Audit

The Independent Office of Audits and Investigations completed its audit of the City of Claremont, including the costs that were incurred by the City related to two projects totaling $5,218,696 and that were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is an image of the front page of the report.

Caltrans District 11

Issued: 8/3/2022

Project Compliance Audit

On behalf of the Independent Office of Audits and Investigations, the Department of Finance, Office of State Audits and Evaluations, completed an audit of three California Department of Transportation, District 11, Proposition 1B funded projects.

Project Compliance Audit

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Caltrans District 10

Issued: 7/13/2022

Project Compliance Audit

On behalf of the Independent Office of Audits and Investigations, the Department of Finance, Office of State Audits and Evaluations, completed an audit of four California Department of Transportation, District 10, Proposition 1B funded projects.

Project Compliance Audit

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County of Placer

Issued: 6/30/2022

Project Compliance Audit

The Independent Office of Audits and Investigations completed an audit of the County of Placer (County). We audited the County's costs incurred related to six projects totaling $28,439,047, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

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City of Sacramento

Issued: 6/30/2022

Project Compliance Audit

The Independent Office of Audits and Investigations completed an audit of the City of Sacramento, Department of Public Works (City). We audited the City's costs incurred related to three projects totaling $10,805,031, which were reimbursed by the California Department of Transportation.

Project Compliance Audit

This is an image of the front page of the report.

California Department of Transportation 2019-20 SB 1 Efficiencies Report Audit

Issued: 6/14/2022

Performance Audit

The Independent Office of Audits and Investigations has completed an audit of the California Department of Transportation's (Caltrans) SB 1 2019-20 Efficiencies Measures Report. The Road Repair and Accountability Act of 2017 requires Caltrans to, among other things, implement efficiency measures with the goal of generating at least $100 million per year in savings to invest in the maintenance and rehabilitation of the state highway system.

Performance Audit

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County of Riverside

Issued: 5/26/2022

Other Report

On behalf of the Independent Office of Audits and Investigations, the Department of Finance, Office of State Audits and Evaluations, completed an audit of the County of Riverside, Department of Transportation’s (County) Indirect Cost Rate Proposals (ICRPs) for fiscal years 2020-21 and 2021-22. Enclosed is the final audit report, which includes the County’s response.

Other Report

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City of Bakersfield

Issued: 5/20/2022

Other Report

On behalf of the Independent Office of Audits and Investigations, the Department of Finance, Office of State Audits and Evaluations, completed an audit of the City of Bakersfield’s Indirect Cost Rate Proposals for fiscal years 2020-21 and 2021-22.

Other Report

This is an image of the front page of the report.

Association of Monterey Bay Area Governments

Issued: 2/24/2022

Other Report

The Department of Finance, Office of State Audits and Evaluations, completed an audit of the Association of Monterey Bay Area Governments’ Indirect Cost Allocation Plans for fiscal years 2019-20 and 2020-21.

Other Report

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Caltrans District 6

Issued: 2/24/2022

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations, completed a Proposition 1B audit of the California Department of Transportation District 6.

Project Compliance Audit

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Transportation Agency for Monterey County

Issued: 2/18/2022

Other Report

The Department of Finance, Office of State Audits and Evaluations completed an Indirect Cost Allocation Plan audit of the Transportation Agency of Monterey County’s ICAPs for 2020-21 and 2021-22

Other Report

This is an image of the front page of the report.

Audit of SB 1 Performance Measures and Targets & Bridges

Issued: 1/31/2022

Performance Audit

The IOAI completed an audit of the California Department of Transportation (Caltrans) bridges performance measures and targets. Senate Bill 1 (Beall, Chapter 5, Statutes of 2017) requires Caltrans to fix not less than an additional 500 bridges over a 10-year period ending in 2027.

Performance Audit

This is an image of the front page of the report.

City of Woodland

Issued: 1/6/2022

Project Compliance Audit

Enclosed is the Independent Office of Audits and Investigations’ final audit report of the City of Woodland’s four projects totaling $16,071,177 reimbursed by the California Department of Transportation.

Project Compliance Audit

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City of Chico Department of Public Works

Issued: 12/15/2021

Other Report

The Department of Finance, Office of State Audits and Evaluations completed an Indirect Cost Rate Proposal (ICRP) audit of the City of Chico, Department of Public Works’ ICRPs for 2019-20 and 2020‑21.

Other Report

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Port of Long Beach 12/6/2021

Issued: 12/6/2021

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations completed a Proposition 1B audit of the Port of Long Beach. The audit was for project 0017000229, Middle Harbor Terminal Redevelopment Project Phase 2 with costs totaling $15.44 million reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the Annual Summary Fiscal Year 2020-21.

2020-21 Annual Summary of Findings and Recommendations

Issued: 11/19/2021

Annual Report

One Page Summary 2020-21

Annual Report

This is an image of the front page of the report.

Caltrans District 7

Issued: 9/17/2021

Project Compliance Audit

The audit was to determine whether Proposition 1B expenditures were incurred in compliance with the executed project agreements and Caltrans and California Transportation Commission program guidelines.

Project Compliance Audit

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Orange County Transportation Authority

Issued: 8/13/2021

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations performed a Proposition 1B audit of Orange County Transportation Authority.

Project Compliance Audit

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County of Kern

Issued: 8/12/2021

Project Compliance Audit

The Independent Office of Audits and Investigations performed an incurred cost audit of the County of Kern’s three projects with costs totaling $3,193,988 reimbursed by the California Department of Transportation.

Project Compliance Audit

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Caltrans - Divisions of Construction and Maintenance Zone Enhanced Enforcement Programs

Issued: 7/16/2021

Performance Audit

The IOAI completed an audit of the Caltrans Construction Zone Enhanced Enforcement Program (COZEEP) and Maintenance Zone Enhanced Enforcement Program (MAZEEP). The purpose of this audit was to determine if COZEEP and MAZEEP had adequate internal controls over the administration of the contracts with the California Highway Patrol (CHP), identify any weaknesses in the process, and make recommendations for improvement. The audit did not include a review of the CHP process over COZEEP and MAZEEP programs.

Performance Audit

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Caltrans District 12

Issued: 6/11/2021

Project Compliance Audit

The audit was to determine whether Proposition 1B expenditures were incurred in compliance with the executed project agreements, Caltrans and California Transportation Commission's program guidelines, and applicable state and federal regulations.

Project Compliance Audit

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City of San Marcos

Issued: 6/4/2021

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations performed a Proposition 1B audit of the City of San Marcos.

Project Compliance Audit

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Caltrans - Baseline for SB 1 Performance Outcomes – Culverts

Issued: 5/3/2021

Performance Audit

The IOAI completed an audit of the Caltrans Culvert Inspection Program. The Road Repair and Accountability Act of 2017, otherwise known as Senate Bill 1 (SB 1), was signed into law on April 28, 2017. One of the performance outcome requirements of SB 1 is that 90 percent of culverts must be in good or fair condition by the end of 2027. The audit included an evaluation of the actions taken to establish an accurate and complete inventory and baseline condition of culverts, a re-inspection program, and a monitoring process to measure progress in meeting SB 1 performance outcomes.

Performance Audit

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Kings County Association of Governments

Issued: 4/20/2021

Other Report

 

Other Report

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San Diego Association of Governments

Issued: 4/16/2021

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations performed a Proposition 1B audit of the San Diego Association of Governments.

Project Compliance Audit

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San Francisco County Transportation Authority

Issued: 2/8/2021

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations performed a Proposition 1B audit of the San Francisco County Transportation Authority.

Project Compliance Audit

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Caltrans District 1

Issued: 2/2/2021

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations performed a Proposition 1B audit of California Department of Transportation, District 1.

Project Compliance Audit

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Caltrans - SB1 2018-19 Efficiencies Audit

Issued: 1/11/2021

Performance Audit

 

Performance Audit

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City of Redding, Public Works Department

Issued: 12/31/2020

Other Report

 

Other Report

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Santa Barbara County Association of Governments

Issued: 12/29/2020

Other Report

 

Other Report

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City of Oxnard

Issued: 12/21/2020

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations, performed a Proposition 1B audit of the City of Oxnard of one project with costs totaling $1,436,390 reimbursed by the California Department of Transportation.

Project Compliance Audit

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County of Merced

Issued: 12/18/2020

Project Compliance Audit

The Department of Finance, Office of State Audits and Evaluations performed a Proposition 1B audit of the County of Merced of one project with costs totaling $41,200,624 reimbursed by the California Department of Transportation.

Project Compliance Audit

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County of Alameda

Issued: 12/17/2020

Project Compliance Audit

The Independent Office of Audits and Investigations performed an incurred cost audit of the County of Alameda of five projects with costs totaling $4,921,300 reimbursed by the California Department of Transportation.

Project Compliance Audit

This is a thumbnail of the cover for the Annual Summary Fiscal Year 2019-20.

2019-20 Annual Summary of Findings and Recommendations

Issued: 12/1/2020

Annual Report

One Page Summary 2019-20

Annual Report

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City of Santa Ana

Issued: 11/23/2020

Project Compliance Audit

The Independent Office of Audits and Investigations performed an incurred cost audit of the City of Santa Ana of five projects with costs totaling $2,632,460 reimbursed by the California Department of Transportation.

Project Compliance Audit

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City of Montebello

Issued: 11/10/2020

Project Compliance Audit

The Independent Office of Audits and Investigations performed an incurred cost audit of the City of Montebello of three projects with costs totaling $1,122,317 reimbursed by the California Department of Transportation.

Project Compliance Audit

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City of Wasco

Issued: 11/2/2020

Project Compliance Audit

 

Project Compliance Audit

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City of Perris

Issued: 10/13/2020

Project Compliance Audit

The Independent Office of Audits and Investigations performed an interim incurred cost audit of the City of Perris of five projects with costs totaling $2,686,244 reimbursed by the California Department of Transportation.

Project Compliance Audit

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County of Yuba

Issued: 8/19/2020

Project Compliance Audit

 

Project Compliance Audit

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City of Salinas

Issued: 7/29/2020

Project Compliance Audit

The California Department of Finance, Office of Audits and Evaluations completed an audit of the City of Salinas Proposition 1B funded projects.

Project Compliance Audit

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Caltrans - Good Faith Efforts

Issued: 6/29/2020

Performance Audit

 

Performance Audit

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Compliance with California Prompt Payment Requirements

Issued: 6/29/2020

Performance Audit

 

Performance Audit

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Caltrans Disadvantaged Business Enterprise Denials

Issued: 6/29/2020

Performance Audit

 

Performance Audit

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Caltrans - District Director's Orders

Issued: 6/22/2020

Performance Audit

 

Performance Audit

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City of Dinuba

Issued: 6/10/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the City of Dinuba Proposition 1B funded project.

Project Compliance Audit

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City of Fullerton

Issued: 6/10/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the City of Fullerton Proposition 1B funded projects

Project Compliance Audit

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Department of General Services Contract Delegation Audit 5/28/2020

Issued: 5/28/2020

Performance Audit

 

Performance Audit

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City of Fairfield

Issued: 5/22/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the City of Fairfield Proposition 1B funded projects.

Project Compliance Audit

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City of Los Angeles

Issued: 5/18/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the City of Los Angeles Proposition 1B funded projects.

Project Compliance Audit

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San Bernardino County Transportation Authority

Issued: 4/20/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations, the Department of Finance, Office of Audits and Evaluations completed an audit of the San Bernardino County Transportation Authority Proposition 1B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

Kern Council of Governments

Issued: 4/14/2020

Other Report

 

Other Report

This is an image of the front page of the report.

City and of County of San Francisco, Department of Public Works

Issued: 3/30/2020

Other Report

 

Other Report

This is an image of the front page of the report.

Contra Costa Transportation Authority

Issued: 3/30/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the Contra Costa Transportation Authority Proposition 1B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

City of Commerce

Issued: 2/28/2020

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Alameda - Contra Costa Transit District

Issued: 2/28/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the Alameda-Contra Costa Transit District Proposition 1B funded project.

Project Compliance Audit

This is an image of the front page of the report.

Port of Los Angeles

Issued: 2/28/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the Port of Los Angeles Proposition 1B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

City of Lancaster

Issued: 2/27/2020

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

El Dorado County

Issued: 2/13/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the County of El Dorado’s Proposition 1B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

City of San Diego

Issued: 2/6/2020

Other Report

 

Other Report

This is an image of the front page of the report.

Los Angeles County Metropolitan Transportation Authority

Issued: 1/13/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the Los Angeles County Metropolitan Transportation Authority’s Proposition 1B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

Golden Gate Bridge Highway and Transportation District

Issued: 1/13/2020

Other Report

 

Other Report

This is an image of the front page of the report.

City of Ontario

Issued: 1/13/2020

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the City of Ontario’s Proposition 1 B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

Caltrans Senate Bill 1 – Performance Outcomes for Pavement

Issued: 12/6/2019

Performance Audit

 

Performance Audit

This is an image of the cover of the audit report.

Port of Stockton

Issued: 12/2/2019

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the Port of Stockton’s Proposition 1 B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

City of Visalia, Department of Public Works

Issued: 11/25/2019

Other Report

 

Other Report

This is a thumbnail of the cover for the Annual Summary Fiscal Year 2018-19.

2018-19 Annual Summary of Findings and Recommendations

Issued: 11/1/2019

Annual Report

One Page Summary 2018-19

Annual Report

This is an image of the front page of the report.

Town of Apple Valley

Issued: 10/28/2019

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the Town of Apple Valley’s Proposition 1B funded project.

Project Compliance Audit

This is an image of the front page of the report.

City of Coachella

Issued: 10/28/2019

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations (Finance) completed an audit of the City of Coachella’s (City) Proposition 1B funded project.

Project Compliance Audit

This is an image of the front page of the report.

County of Sacramento

Issued: 10/21/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Port of Long Beach

Issued: 10/11/2019

Project Compliance Audit

At the request of the Independent Office of Audits and Investigations the California Department of Finance, Office of Audits and Evaluations completed an audit of the Port of Long Beach’s Proposition 1B funded projects.

Project Compliance Audit

This is an image of the front page of the report.

Riverside County

Issued: 10/4/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

County of San Bernardino

Issued: 10/4/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

County of Humboldt - Department of Public Works

Issued: 9/20/2019

Other Report

 

Other Report

This is an image of the front page of the report.

City of Tulare

Issued: 9/20/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Oakland

Issued: 9/16/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of South Lake Tahoe

Issued: 8/12/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans Efficiency Measures Verification Audit

Issued: 7/25/2019

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

Disadvantaged Business Enterprises Certification Audit

Issued: 7/18/2019

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

City of La Quinta

Issued: 7/3/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Tehama County, Department of Public Works, Engineering, Operations, Flood, and Surveyor Divisions

Issued: 7/1/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Riverside County Departments of Transportation and Surveyor

Issued: 7/1/2019

Other Report

 

Other Report

This is an image of the front page of the report.

City of Riverside

Issued: 6/24/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Alameda Corridor-East Construction Authority

Issued: 6/24/2019

Other Report

 

Other Report

This is an image of the front page of the report.

San Joaquin County Department of Public Works

Issued: 6/10/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Plumas County Department of Public Works

Issued: 6/10/2019

Other Report

 

Other Report

This is an image of the front page of the report.

County of Monterey Department of Public Works

Issued: 6/10/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Sierra County Department of Transportation

Issued: 6/10/2019

Other Report

 

Other Report

This is an image of the front page of the report.

City of Santa Barbara Department of Public Works Division of Engineering FY 2017/18

Issued: 6/6/2019

Other Report

 

Other Report

This is an image of the front page of the report.

County of Siskiyou Department of Public Works Engineering Division

Issued: 6/6/2019

Other Report

 

Other Report

This is an image of the front page of the report.

City of Modesto

Issued: 5/22/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Santa Barbara County Department of Public Works Transportation Division

Issued: 5/17/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Tulare County Resource Management Agency Department of Public Works

Issued: 5/17/2019

Other Report

 

Other Report

This is an image of the front page of the report.

City of Fontana

Issued: 5/17/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Palm Desert

Issued: 5/17/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Director’s Office of Risk and Strategic Management Audit of the Effectiveness of Caltrans’ Enterprise Risk Management Program

Issued: 5/15/2019

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

San Joaquin Council of Governments

Issued: 5/14/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Chemehuevi Transit Authority

Issued: 4/8/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Division of Rail and Mass Transportation Procurement Practices

Issued: 3/21/2019

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

City of Tracy

Issued: 2/6/2019

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Nevada County Department of Public Works Engineering Division

Issued: 2/6/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Butte County Department of Public Works Engineering Division

Issued: 2/6/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Napa Valley Transportation Authority

Issued: 1/16/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Los Angeles County

Issued: 1/10/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Sonoma County Department of Transportation and Public Works Roads Division

Issued: 1/9/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Southern California Association of Governments

Issued: 1/9/2019

Other Report

 

Other Report

This is an image of the front page of the report.

Marin County

Issued: 12/20/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Santa Cruz

Issued: 12/20/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Town of Truckee

Issued: 12/20/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of National City

Issued: 12/18/2018

Other Report

 

Other Report

This is an image of the front page of the report.

Coachella Valley Association of Governments

Issued: 12/18/2018

Other Report

 

Other Report

This is an image of the front page of the report.

Caltrans Travel Expenditures Audit

Issued: 12/10/2018

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

District 5

Issued: 11/30/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Highland

Issued: 11/6/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Citrus Heights

Issued: 11/5/2018

Other Report

 

Other Report

This is a thumbnail of the cover for the Annual Summary Fiscal Year 2017-18.

2017-18 Annual Summary of Findings and Recommendations

Issued: 11/1/2018

Annual Report

One Page Summary 2017-18

Annual Report

This is an image of the front page of the report.

Town of Paradise

Issued: 10/9/2018

Other Report

 

Other Report

This is an image of the front page of the report.

City of Santa Ana

Issued: 10/5/2018

Other Report

 

Other Report

This is a thumbnail of the cover for the SB 103 audit of Observation Report - Deputy Inspector General for Diversity and Small Business Development.

Deputy Inspector General for Diversity and Small Business Development

Issued: 10/1/2018

Other Report

 

Other Report

This is an image of the front page of the report.

Southern California Association of Governments

Issued: 9/21/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of El Centro

Issued: 8/2/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Port of Oakland

Issued: 8/2/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans Audit of Efficiency Measures

Issued: 7/23/2018

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

Caltrans Construction Contract Management Audit Division of Construction

Issued: 7/11/2018

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

City of Chico

Issued: 7/9/2018

Other Report

 

Other Report

This is an image of the front page of the report.

City of Compton

Issued: 6/29/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Arvin

Issued: 6/29/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans Department of General Services Contract Delegation Audit 6/28/2018

Issued: 6/28/2018

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

City of Redlands

Issued: 6/15/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Santa Clara Valley Transportation

Issued: 6/11/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Santa Clara Valley

Issued: 6/1/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans Impact of Equipment Rental

Issued: 5/25/2018

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

Stanislaus County

Issued: 5/22/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

County of Stanislaus

Issued: 5/18/2018

Other Report

 

Other Report

This is an image of the front page of the report.

San Joaquin Joint Powers Authority

Issued: 5/16/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans District 7

Issued: 5/15/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Los Angeles - San Diego - San Luis Obispo Rail Corridor Agency

Issued: 5/3/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Santa Cruz County Regional Transportation Commission

Issued: 4/27/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Costa Mesa

Issued: 4/27/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans Baseline for Senate Bill 1 Performance Outcomes

Issued: 4/24/2018

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

Capitol Corridor Joint Powers Authority

Issued: 4/5/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

San Francisco Bay Area Rapid Transit District

Issued: 4/2/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans District 3

Issued: 3/21/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans Division of Rail and Mass Transportation

Issued: 3/21/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Caltrans District 8

Issued: 3/2/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

County of Sacramento

Issued: 2/27/2018

Other Report

 

Other Report

This is an image of the front page of the report.

Southern California Regional Rail Authority

Issued: 2/16/2018

Project Compliance Audit

 

 

Project Compliance Audit

This is an image of the front page of the report.

City of Chico Department of Public Works Engineering Division

Issued: 1/24/2018

Other Report

 

Other Report

This is an image of the front page of the report.

City of Murrietta

Issued: 1/9/2018

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Orange County Transportation Authority

Issued: 12/28/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Lathrop

Issued: 12/28/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Irvine

Issued: 12/28/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Corona

Issued: 12/27/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Shasta Regional Transportation Agency

Issued: 12/17/2017

Other Report

 

Other Report

This is an image of the front page of the report.

Caltrans Warehouse - Maintenance Audit Divisions of Maintenance

Issued: 11/21/2017

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

City of Stockton

Issued: 11/16/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

San Mateo County Transit District

Issued: 10/26/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Bakersfield

Issued: 10/19/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

San Francisco Municipal Transportation Agency

Issued: 10/13/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Indio

Issued: 9/22/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Fresno

Issued: 9/22/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

City of Santa Fe Springs

Issued: 9/22/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the front page of the report.

Purchase Order Management of Non-IT Goods and Services

Issued: 8/11/2017

Performance Audit

 

Performance Audit

This is an image of the front page of the report.

Capitol Corridor Joint Powers Authority

Issued: 7/25/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the cover page of the report.

City of West Sacramento

Issued: 7/21/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the cover page of the report.

City/County Association of Governments of San Mateo County

Issued: 7/21/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the cover page of the report.

City of Visalia

Issued: 7/20/2017

Project Compliance Audit

 

Project Compliance Audit

This is an image of the cover page of the report.

Caltrans District 10

Issued: 7/20/2017

Project Compliance Audit

 

Project Compliance Audit