Manual on Uniform Traffic Control Devices (MUTCD)
Washington State Manual on Uniform Traffic Control Devices – 2024-2025 Adoption Process
The Federal Highways Administration, also referred to as the FHWA, published the 11th Edition of the Manual on Uniform Traffic Control Devices (MUTCD) in December 2023. The MUTCD sets minimum standards for all Traffic Control Devices used on U.S. roads and highways. This includes all road signs, highway markings, electronic traffic signals, railroad crossings and roadway construction zone areas.
This is the first federal MUTCD update since 2009. Washington state will adopt the MUTCD with state specific revisions in compliance with 23 CFR 633.605. WSDOT is the lead for that process, with local agencies also contributing.
Adoption date
The effective date for the 11th Edition of the MUTCD was Jan. 18, 2024. Washington has two years from the effective date to adopt the MUTCD with modifications.
Giving feedback
WSDOT plans to collect initial public feedback via an online form, which will be made available on this site as the process develops.
Washington state MUTCD email distribution list
If you would like to receive notifications on the MUTCD adoption process, please sign up for the WSDOT MUTCD email distribution list.
Technical Review Committee
The Technical Review Committee is responsible for public responses about the proposed MUTCD and will advise WSDOT on proposed modifications.
TRC members
| Name | Organization |
|---|---|
| Name
Dongho Chang |
Organization
WSDOT Transportation Operations |
| Name Scott Zeller | Organization WSDOT Transportation Operations |
| Name
Trevor McCain |
Organization
WSDOT Transportation Operations |
| Name
Dina Swires |
Organization
WSDOT Transportation Operations |
| Name
Brian Walsh |
Organization
WSDOT Transportation Operations |
| Name
Doug McClanahan |
Organization
WSDOT Transportation Operations |
| Name
Flint Jackson |
Organization
WSDOT Transportation Operations |
| Name
Scott Davis |
Organization
WSDOT Transportation Operations |
| Name
Matthew Enders |
Organization
WSDOT Transportation Local Programs |
| Name
Kevin Miller |
Organization
WSDOT Design Office |
| Name
Briana Weisgerber |
Organization
WSDOT Active Transportation |
| Name
John Milton |
Organization
WSDOT Safety & Systems Analysis |
| Name
Jim Weston |
Organization
WSDOT Maintenance |
| Name
John Henry Waugh |
Organization
WSDOT Maintenance |
| Name
Sarah Ott |
Organization
WSDOT Olympic Region |
| Name
Mike Swires |
Organization
WSDOT Northwest Region |
| Name
Glenn Wagemann |
Organization
WSDOT Eastern Region |
| Name
LisaRenee Shilperoort |
Organization
WSDOT Southwest Region |
| Name
James "J" Nelson |
Organization
Washington Atty. General's Office |
| Name
Joel Barnett |
Organization
FHWA - Washington Division |
| Name
John Deskins |
Organization City of Richland |
| Name
Brennan Kidd |
Organization
City of Tacoma |
| Name Rich Merideth | Organization City of Mountlake Terrace |
| Name Venu Nemani | Organization City of Seattle |
| Name Nikki Davis | Organization Island County |
| Name Rick Perez | Organization City of Federal Way |
| Name Gerald Okihara | Organization City of Spokane |
| Name Katherine Casseday | Organization Casseday Traffic |
| Name Jon Pascal | Organization Transpo Group |
To send a message to the TRC, please email mutcd@wsdot.wa.gov
Slow down on ice and snow.
It's easier to skid or lose control traveling at higher speeds. Give yourself more time to stop.
Carry chains, practice installing them.
Winter conditions could mean chains are required on your route. Practice putting them on your vehicle ahead of time.
Pack your winter car kit.
Carry extra supplies like warm clothing, ice scraper and brush, jumper cables and other emergency items.