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Proposed rule; request for comments.

The Manual on Uniform Traffic Control Devices (MUTCD) is incorporated in our regulations, approved by the Federal Highway Administration, and recognized as the national standard for traffic control devices used on all streets, highways, bikeways, and private roads open to public travel. The FHWA proposes to revise certain standards, guidance, options, and supporting information relating to traffic control devices in Part 1 (General) of the MUTCD. The proposed changes are intended to clarify the definition of Standard statements in the MUTCD and clarify the use of engineering judgment and studies in the application of traffic control devices.

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