REPORT DIGEST ILLINOIS STATE TOLL HIGHWAY AUTHORITY FINANCIAL AUDIT FOR THE YEAR ENDED DECEMBER 31, 2023 Release Date: Aug. 1, 2024 FINDINGS THIS AUDIT: 0 FINDINGS LAST AUDIT: 2 State of Illinois, Office of the Auditor General FRANK J. MAUTINO, AUDITOR GENERAL To obtain a copy of the Report contact: Office of the Auditor General, 400 West Monroe, Suite 306, Springfield, IL 62704-9849 (217) 782-6046 or TTY (888) 261-2887 This Report Digest and Full Report are also available on the worldwide web at www.auditor.illinois.gov INTRODUCTION This digest covers the Illinois State Toll Highway Authority’s (Tollway) Financial Audit as of and for the year ended December 31, 2023. AUDITOR’S OPINION The auditors stated the financial statements of the Tollway as of and for the year ended December 31, 2023 is fairly stated in all material respects. This financial audit was conducted by CliftonLarsonAllen LLP. JANE CLARK Division Director This report is transmitted in accordance with Section 3-14 of the Illinois State Auditing Act. FRANK J. MAUTINO Auditor General FJM:TLK