MUTCD 11th Edition (2023)
Section 2A.12 — LEDs Used for Conspicuity Enhancement on Standard Signs
Manual on Uniform Traffic Control Devices, Section 2A.12. Standards, guidance, options and support statements, with figures and cross-references.
Section 2A.12 LEDs Used for Conspicuity Enhancement on Standard Signs Support: 01 This Section regarding light-emitting diode (LED) units applies to the use of illuminated elements that supplement a sign legend to enhance the conspicuity of the sign. 02 LED units that are used to illuminate the full sign display, background, or legend are changeable message signs (CMS), which are covered in Chapters 2B, 2C, and 2L, a nd Part 7. 03 The application of LED units in compliance with Paragraph 8 of this Section does not create a changeable message sign because the legend of the sign is always…
The full text is for BuildSpec members
Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.
- Full section text with Standard / Guidance / Option / Support labels
- Figures and tables referenced by this section
- Search across the whole MUTCD and every federal standard
- Ask Copilot about this section, with citations