USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

FTA Special Directive 23-1

Document
FTA-Special-Directive-23-1.pdf (159.48 KB)

FTA issued Special Directive 23-1 to require the Illinois Department of Transportation (IDOT) to address a pattern of insufficient staffing in their State Safety Oversight (SSO) Program. IDOT must take action to increase staffing to align with the current needs of their SSO Program.

Last updated: Wednesday, July 9, 2025
DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FTAWebAccessibility@dot.gov.