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.

Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating status.
U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

DOT-111 Ethanol Phase-Out Frequently Asked Questions (FAQs)

Document
DOT-111 Ethanol Phase-Out Frequently Asked Questions.pdf (257.29 KB)

PHMSA is posting these frequently asked questions to provide clarification and guidance on the phase-out of DOT-111 specification tank cars by rail carriers and shippers for ethanol service.  See document for full details.

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 PHMSA-Accessibility@dot.gov.
Effective Date: