MUTCD 11th Edition (2023)
Section 2L.02 — Applications of Changeable Message Signs
Manual on Uniform Traffic Control Devices, Section 2L.02. Standards, guidance, options and support statements, with figures and cross-references.
Section 2L.02 Applications of Changeable Message Signs Standard: 01 CMS shall display only traffic operational, regulatory, warning, and guidance information except as otherwise provided in this Chapter. Advertising or other messages not related to traffic control shall not be displayed on a CMS or on its supports or other equipment. 02 CMS may display traffic safety campaign messages (see Section 2L.07), transportation-related messages, emergency homeland security messages, and America’s Missing: Broadcast Emergency Response (AMBER) alert messages, all as provided for in this Chapter. 03…
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