MUTCDSearch.com
Contact
We welcome inquiries, editorial corrections, source documentation, and feedback from traffic engineers, roadway contractors, municipal agencies, sign manufacturers, and the public.
Primary Editorial Contact
All reference questions, citation updates, and technical inquiries should be sent to:
What We Can Assist With
- Sign Code & Designation Corrections: If you identify a typographical discrepancy, an outdated drawing reference, or a missing 11th Edition MUTCD citation, please email us the sign designation code and the applicable FHWA chapter reference.
- State Supplement Catalogs: Recommendations for additional state-specific traffic sign catalogs, adopted state supplements, or state DOT interim guidance records.
- Vector Artwork Mappings: Clarifications regarding FHWA Standard Highway Signs (SHS) vector file releases, dimensional variants, or missing SVG files.
- Accessibility & Technical Feedback: Reports of broken links, search performance issues, or assistive technology compatibility notes.
Independent Reference Disclaimer
MUTCDSearch.com is an independent public reference tool. We are not affiliated with, operated by, or endorsed by the Federal Highway Administration (FHWA), the U.S. Department of Transportation, or any state roadway agency.
We do not provide custom engineering advice, plan reviews, or project-specific compliance certifications. For formal design determinations, always consult a licensed Professional Engineer (PE) and the transportation agency having jurisdiction over the roadway.
Response Timeline
Editorial inquiries and data corrections are reviewed regularly. We typically respond within 1 to 2 business days.