MUTCD 11th Edition (2023)
Section 4F.04 — Signal Indications for Permissive Only Mode Left-Turn Movements in a Separate Signal Face
Manual on Uniform Traffic Control Devices, Section 4F.04. Standards, guidance, options and support statements, with figures and cross-references.
Section 4F.04 Signal Indications for Permissive Only Mode Left-Turn Movements in a Separate Signal Face Signal Face Standard: 01 A separate left-turn signal face shall not be used for an approach that does not include a mandatory left-turn lane. 02 If a separate left-turn signal face is being operated in a permissive only left-turn mode, a CIRCULAR GREEN signal indication shall not be used in that face. 03 If a separate left-turn signal face is being operated in a permissive only left-turn mode and a flashing left-turn YELLOW ARROW signal indication is provided, it shall meet the following…
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