MUTCD 11th Edition (2023)
Section 6H.38 — Other Warning Signs
Manual on Uniform Traffic Control Devices, Section 6H.38. Standards, guidance, options and support statements, with figures and cross-references.
Section 6H.38 Other Warning Signs Option: 01 Advance warning signs may be used by themselves or with other advance warning signs. 02 Besides the warning signs specifically related to TTC zones, several other warning signs in Part 2 may apply in TTC zones. 03 Word message warning signs other than those classified and specified in this Manual and the “Standard Highway Signs” publication (see Section 1A.05) may be developed and used based on engineering judgment to warn of special conditions in TTC zones. Standard: 04 Except as provided in Sections 6F.01 and 6H.01, other warning signs that are…
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