Growth Management Act (GMA) Comprehensive Plan Resources Website
WSDOT's GMA website provides resources that can assist cities and counties with their GMA Comprehensive Plan updates.
WSDOT Community Planning Portal Website
The WSDOT Community Planning Portal website provides access to state transportation data for general planning purposes. The intent of the portal is to help local and regional planners, decision-makers, and citizens improve their understanding of the state transportation system.
State Environmental Policy Act (SEPA) Contacts and Guidance
SEPA provides a way to identify possible environmental impacts that may result from governmental decisions.
Planning Policy & Implementation E-Newsletter
The Planning Policy & Implementation E-Newsletter (pdf 905 kb) contains planning topics, planning resources, new apps, etc.
Transportation Funding Resources in Washington State
This is a summary of transportation funding programs and other transportation revenue sources (pdf 505 kb) in Washington state. This will help local governments assess the different kinds of funding opportunities available.
Infrastructure Voluntary Evaluation Sustainability Tool (INVEST)
The INVEST tool is an online sustainability self-assessment tool created by the Federal Highway Administration for use by transportation agencies. WSDOT pilot-tested INVEST by evaluating three corridor plans and one project.
The concurrency website provides information and links to two studies of transportation concurrency, the mechanism in the GMA for coordinating transportation improvements with land use planning.