King

County

Learn more about what's happening in your county. Find Regional Transportation Planning Organizations (RTPOs) and your local plans.

down arrow
< Counties Map

This county is not required to fully plan under the Growth Management Act, such as making a detailed transportation county transportation plan.

A message about planning at the local level

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.

View County Plan

Your regional planning agency.

Regional planning agencies in Washington are organizations like Metropolitan Planning Organizations (MPOs) and Regional Transportation Planning Organizations (RTPOs), which coordinate growth management and transportation planning for multi-county areas. These bodies bring together local governments, tribes, businesses, and residents to address regional challenges and opportunities.

Puget Sound Regional Council

PSRC is a four-county RTPO and MPO covering all of King, Kitsap, Pierce, and Snohomish counties. Because its population exceeds 200,000, this MPO is classified as a Transportation Management Area, which entails some additional metropolitan planning responsibilities and authorities. This is the same boundary for the state RTPO planning area. PSRC is located within the Northwest Region of WSDOT.

Visit Website

Find Transportation Plans in Your Area

Use our map to find your region's transportation plans and learn more about planning in your area.

Go to Map