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Manual on Uniform Traffic Control Devices (MUTCD)mutcd.fhwa.dot.gov · Evidence updatingThe MUTCD site, managed by FHWA, provides access to the Manual on Uniform Traffic Control Devices (MUTCD), including current edition details, amendments, interpretations, and related resources for standards governing traffic control devices on streets and highways. It explains that the MUTCD defines national standards for signs, signals, markings, and devices and is published under 23 CFR 655, with the 11th Edition (and Revision 1) in effect after Federal Register notices dated 2023-12-19 and 2026-03-05. The site offers training resources, official rulings, state MUTCD info, and current publications in PDF form, and notes FHWA does not print physical copies.
Manual on Uniform Traffic Control Devices (MUTCD)Parse Score
