Manual on Uniform Traffic Control Devices

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The Manual on Uniform Traffic Control Devices is the United States’ national standard that defines the design and use of road signs, signals, and pavement markings to ensure consistent and safe traffic control across the country.

Aliases (2)

Statements (49)
Predicate Object
instanceOf United States federal standard
technical manual
traffic control standard
abbreviation MUTCD
allows state supplements and deviations with Federal Highway Administration approval
appliesTo all public roads in the United States
streets and highways open to public travel
country United States
defines application of traffic control devices
design of traffic control devices
maintenance of traffic control devices
placement of traffic control devices
firstEditionPublicationYear 1935
governs bicycle facility signs
crosswalk markings
guide signs
highway traffic signals
markings for lanes and edges
pedestrian signals
railroad-highway grade crossing devices
regulatory signs
school area signs
warning signs
hasEdition 2009 edition
2023 edition
includes sign color specifications
sign shape specifications
standard sign designs
standards for temporary traffic control devices
standards for work zone traffic control
warrants for stop and yield signs
warrants for traffic signals
issuedBy Federal Highway Administration
language English
legalStatus national standard for traffic control devices in the United States
partOf United States Code of Federal Regulations incorporation by reference
publisher Federal Highway Administration
purpose to improve road safety
to promote uniformity of traffic control devices
to provide national standards for all traffic control devices
requiresComplianceFrom states receiving federal-aid highway funds
subject pavement markings
road signs
traffic control devices
traffic signals
usedBy local transportation agencies
road designers
state transportation agencies
traffic engineers


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