Active Transportation Program Benefits, Program Audit
Issued: 9/11/2026
We audited Caltrans’ process collecting, tracking, and reporting data specific to the benefits of Active Transportation Program (ATP) projects, and we evaluated whether those project benefits align with the goals of the ATP.
Disadvantaged Business Enterprise Program, Program Audit
Issued: 8/31/2026
We audited Caltrans’ awarded construction contracts to determine whether the prime contractors had met their commitment to DBE participation that Caltrans approved in their award packages and whether the prime contractors are paying subcontractors fully and promptly.
Alameda County Transportation Commission, Project Compliance Audit
Issued: 3/2/2026
We audited the costs that the Alameda CTC incurred and the California Department of Transportation (Caltrans) reimbursed related to the 7th Street Grade Separation East and Freight Intelligent Transportation System projects totaling $74,811,226. We also audited the projects' deliverables and benefits.
Annual Summary Report
Airspace Program (Part II): Audit of the California Department of Transportation’s Administration of Its Statewide Airspace Program
Issued: 2/12/2026
We audited the California Department of Transportation’s administration of its statewide Airspace Program. This report is the second in a series of reports regarding the department’s administration of properties it controls, known as airspaces, located underneath state highways.