MUTCD 11th Edition (2023)
Section 1A.04 — Use of the MUTCD
Manual on Uniform Traffic Control Devices, Section 1A.04. Standards, guidance, options and support statements, with figures and cross-references.
Section 1A.04 Use of the MUTCD Support: 01 Traffic control device principles in the MUTCD are developed for and used by individuals who are duly authorized and qualified to conduct traffic control device activities. Standard: 02 Where the content of this Manual requires a decision for implementation, such decisions shall be made by an engineer, or an individual under the supervision of an engineer, who has the appropriate levels of experience and expertise to make the traffic control device decision. Those decisions shall be made using engineering judgment or engineering study, as required by…
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