Planning best practices
Use these recent examples of planning studies and subject matter expert content as your guide.
Subject matter content best practice examples
Planning study examples
The following examples were reviewed by the Multimodal, Multidisciplinary Team (M2 Team) and signed by the Multimodal Planning and Data Division (MPDD) Director and Region Administrator (RA). Keep in mind that every plan and study is different – there is no exact template that fits all plans and studies. Strive for consistency with the Planning Studies Guidance and other WSDOT standards; contact M2 Team subject matter experts directly for more detailed guidance on what your specific study should include.
Olympic Region
South Pierce Multimodal Connectivity Study (PDF 48.2MB)
South Central Region
East Valley - Moxee to Yakima Corridor Study (PDF 3.2MB)
Southwest Region
North Lewis County Industrial Access Transportation Study (PDF 75.3MB)
State Route 503 corridor plan: transportation systems management & operations
1,557 work zone-related crashes
were recorded on state highways in 2025.
542 people were injured
in 2025 due to work zone-related crashes.
29% increase in fatality collisions
in work zones from 2024 to 2025.