Check out the MUTCD News Feed for up-to-the-minute information on new items such as Interim Approvals, Official Interpretations, Policy Statements, Federal Register notices—everything you need to make the most of your MUTCD and keep road users on the move!
The Notice of Proposed Amendments (NPA) for the 11th edition of the MUTCD represents a comprehensive update to the MUTCD, incorporating the results of over 150 Official Experiments of novel traffic control devices and applications, Official Interpretations, Interim Approvals, and other research conducted both independently and by the Traffic Control Device Consortium Pooled Fund. The NPA closed for public comment in the Federal Register on May 14, 2021.
FHWA conducted four informational Webinars to acquaint you with the Notice of Proposed Amendments (NPA) for the 11th edition of the MUTCD and the revision process. The recordings for all webinars are available here.
On January 4, 2021, the FHWA issued Official Interpretation 2(09)-174 (I) to provide clarification regarding messaging and uses of Changeable Message Signs (CMS).