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Traffic Services Manager Website Assistance IT Systems Specialist
For questions, assistance, or recommendations on specific situations, please contact the Traffic Services Manager . However, for questions pertaining to citations received, please contact the jurisdiction that issued the citation: city or town, county, tribe, or Washington State Patrol.
Washington State Legislature Web page
Some cities and counties adopt WSDOT or other standards. See your city or county code for these standards. For projects with federal funding, see the Local Agency Guidelines (LAG) manual.
See our Questions and Answers (pdf 322 kb) about accessibility requirements for accessible pedestrian signals and pushbuttons.
The United States Code of Federal Regulations (CFR) Title 23 Highways, Section 655.603 requires that states follow the Manual on Uniform Traffic Control Devices (MUTCD). Revised Code of Washington (RCW) 47.36.030 requires that agencies in Washington state follow uniform standards for the placement of traffic control devices. Washington Administrative Code (WAC) 468-95 makes the 2009 MUTCD that standard. WAC 468-95 modifies sections of the MUTCD for Washington state's laws and unique circumstances.